472510881 has 32 divisors (see below), whose sum is σ = 727142400. Its totient is φ = 303031440.

The previous prime is 472510877. The next prime is 472510931. The reversal of 472510881 is 188015274.

472510881 is a `hidden beast` number, since 472 + 5 + 108 + 81 = 666.

It is not a de Polignac number, because 472510881 - 2² = 472510877 is a prime.

It is a super-2 number, since 2×472510881² = 446533065326792322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (472510081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71716 + ... + 78026.

It is an arithmetic number, because the mean of its divisors is an integer number (22723200).

Almost surely, 2^472510881 is an apocalyptic number.

It is an amenable number.

472510881 is a deficient number, since it is larger than the sum of its proper divisors (254631519).

472510881 is a wasteful number, since it uses less digits than its factorization.

472510881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6426 (or 6420 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 472510881 is about 21737.3154046216. The cubic root of 472510881 is about 778.8800940178.

The spelling of 472510881 in words is "four hundred seventy-two million, five hundred ten thousand, eight hundred eighty-one".