472133768 has 8 divisors (see below), whose sum is σ = 885250830. Its totient is φ = 236066880.

The previous prime is 472133749. The next prime is 472133771. The reversal of 472133768 is 867331274.

It can be written as a sum of positive squares in only one way, i.e., 293162884 + 178970884 = 17122^2 + 13378^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29508353 + ... + 29508368.

Almost surely, 2^472133768 is an apocalyptic number.

It is an amenable number.

472133768 is a deficient number, since it is larger than the sum of its proper divisors (413117062).

472133768 is a wasteful number, since it uses less digits than its factorization.

472133768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59016727 (or 59016723 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 472133768 is about 21728.6393499455. The cubic root of 472133768 is about 778.6728296657.

The spelling of 472133768 in words is "four hundred seventy-two million, one hundred thirty-three thousand, seven hundred sixty-eight".