472564233 has 32 divisors (see below), whose sum is σ = 732211200. Its totient is φ = 300654288.

The previous prime is 472564229. The next prime is 472564297. The reversal of 472564233 is 332465274.

472564233 is a `hidden beast` number, since 4 + 7 + 2 + 5 + 642 + 3 + 3 = 666.

It is not a de Polignac number, because 472564233 - 2² = 472564229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472564033) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 520566 + ... + 521472.

It is an arithmetic number, because the mean of its divisors is an integer number (22881600).

Almost surely, 2^472564233 is an apocalyptic number.

It is an amenable number.

472564233 is a deficient number, since it is larger than the sum of its proper divisors (259646967).

472564233 is a wasteful number, since it uses less digits than its factorization.

472564233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778 (or 1772 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 472564233 is about 21738.5425684428. The cubic root of 472564233 is about 778.9094078027.

The spelling of 472564233 in words is "four hundred seventy-two million, five hundred sixty-four thousand, two hundred thirty-three".