472711178 has 8 divisors (see below), whose sum is σ = 709195620. Its totient is φ = 236312640.

The previous prime is 472711177. The next prime is 472711199. The reversal of 472711178 is 871117274.

It can be written as a sum of positive squares in 2 ways, for example, as 453988249 + 18722929 = 21307^2 + 4327^2 .

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

It is a super-2 number, since 2×472711178² = 446911715612295368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (472711177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5273 + ... + 31196.

Almost surely, 2^472711178 is an apocalyptic number.

472711178 is a deficient number, since it is larger than the sum of its proper divisors (236484442).

472711178 is a wasteful number, since it uses less digits than its factorization.

472711178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42952.

The product of its digits is 21952, while the sum is 38.

The square root of 472711178 is about 21741.9221321391. The cubic root of 472711178 is about 778.9901340288.

The spelling of 472711178 in words is "four hundred seventy-two million, seven hundred eleven thousand, one hundred seventy-eight".