472915616 has 12 divisors (see below), whose sum is σ = 931052682. Its totient is φ = 236457792.

The previous prime is 472915609. The next prime is 472915631. The reversal of 472915616 is 616519274.

It can be written as a sum of positive squares in only one way, i.e., 424195216 + 48720400 = 20596^2 + 6980^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7389275 + ... + 7389338.

Almost surely, 2^472915616 is an apocalyptic number.

It is an amenable number.

472915616 is a deficient number, since it is larger than the sum of its proper divisors (458137066).

472915616 is a wasteful number, since it uses less digits than its factorization.

472915616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14778623 (or 14778615 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 472915616 is about 21746.6230941726. The cubic root of 472915616 is about 779.1024169898.

The spelling of 472915616 in words is "four hundred seventy-two million, nine hundred fifteen thousand, six hundred sixteen".