472562531 has 8 divisors (see below), whose sum is σ = 563553024. Its totient is φ = 387442440.

The previous prime is 472562527. The next prime is 472562533. The reversal of 472562531 is 135265274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 472562531 - 2² = 472562527 is a prime.

It is a super-2 number, since 2×472562531² = 446630691410251922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472562491 and 472562500.

It is not an unprimeable number, because it can be changed into a prime (472562533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467425 + ... + 1467746.

It is an arithmetic number, because the mean of its divisors is an integer number (70444128).

Almost surely, 2^472562531 is an apocalyptic number.

472562531 is a deficient number, since it is larger than the sum of its proper divisors (90990493).

472562531 is a wasteful number, since it uses less digits than its factorization.

472562531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2935201.

The product of its digits is 50400, while the sum is 35.

The square root of 472562531 is about 21738.5034213489. The cubic root of 472562531 is about 778.9084726879.

The spelling of 472562531 in words is "four hundred seventy-two million, five hundred sixty-two thousand, five hundred thirty-one".