472578748 has 12 divisors (see below), whose sum is σ = 827403640. Its totient is φ = 236177712.

The previous prime is 472578727. The next prime is 472578779. The reversal of 472578748 is 847875274.

It is a super-2 number, since 2×472578748² = 446661346122495008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 472578695 and 472578704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18003 + ... + 35626.

Almost surely, 2^472578748 is an apocalyptic number.

It is an amenable number.

472578748 is a deficient number, since it is larger than the sum of its proper divisors (354824892).

472578748 is a wasteful number, since it uses less digits than its factorization.

472578748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55836 (or 55834 counting only the distinct ones).

The product of its digits is 3512320, while the sum is 52.

The square root of 472578748 is about 21738.8764199073. The cubic root of 472578748 is about 778.9173825593.

The spelling of 472578748 in words is "four hundred seventy-two million, five hundred seventy-eight thousand, seven hundred forty-eight".