472588817 has 4 divisors (see below), whose sum is σ = 475063296. Its totient is φ = 470114340.

The previous prime is 472588799. The next prime is 472588829. The reversal of 472588817 is 718885274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 472588817 - 2⁸ = 472588561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472588517) 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 3 ways as a sum of consecutive naturals, for example, 1236953 + ... + 1237334.

It is an arithmetic number, because the mean of its divisors is an integer number (118765824).

Almost surely, 2^472588817 is an apocalyptic number.

It is an amenable number.

472588817 is a deficient number, since it is larger than the sum of its proper divisors (2474479).

472588817 is a wasteful number, since it uses less digits than its factorization.

472588817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474478.

The product of its digits is 1003520, while the sum is 50.

The square root of 472588817 is about 21739.1080083797. The cubic root of 472588817 is about 778.9229145216.

The spelling of 472588817 in words is "four hundred seventy-two million, five hundred eighty-eight thousand, eight hundred seventeen".