4,060,000
You write sixty thousand and three (60,003) in standard form as 6.0003 × 104
Six million, sixty thousand, sixty.
You can write that as you wrote in the question: "4.76 million". This would be pronounced as "4 point seven six million". You can also write it as "4 million, seven-hundred and sixty thousand".
407,006,962
One million, One thousand and sixty.
3,060,066,900
61,004,002
2,055,068
3,060,520
You write sixty thousand and three (60,003) in standard form as 6.0003 × 104
Six million, sixty thousand, sixty.
1,065,111
210,064,050
Two million sixty four thousand sixty nine is written 2,064,069.
Numbers basically mean standard form. In your case, one million two hundred sixty-five thousand is 1,265,000.
68,250,000 sixty eight million two hundred and fifty thousand
6,467,000.06