472577716 has 12 divisors (see below), whose sum is σ = 890627332. Its totient is φ = 218112768.

The previous prime is 472577683. The next prime is 472577723. The reversal of 472577716 is 617775274.

It can be written as a sum of positive squares in 2 ways, for example, as 148937616 + 323640100 = 12204^2 + 17990^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4543965 + ... + 4544068.

Almost surely, 2^472577716 is an apocalyptic number.

It is an amenable number.

472577716 is a deficient number, since it is larger than the sum of its proper divisors (418049616).

472577716 is a wasteful number, since it uses less digits than its factorization.

472577716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9088050 (or 9088048 counting only the distinct ones).

The product of its digits is 576240, while the sum is 46.

The square root of 472577716 is about 21738.8526836170. The cubic root of 472577716 is about 778.9168155686.

The spelling of 472577716 in words is "four hundred seventy-two million, five hundred seventy-seven thousand, seven hundred sixteen".