474722064 has 60 divisors (see below), whose sum is σ = 1359476976. Its totient is φ = 154558656.

The previous prime is 474722023. The next prime is 474722071. The reversal of 474722064 is 460227474.

It is a happy number.

It is a super-2 number, since 2×474722064² = 450722076096840192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32142 + ... + 44525.

Almost surely, 2^474722064 is an apocalyptic number.

It is an amenable number.

474722064 is an abundant number, since it is smaller than the sum of its proper divisors (884754912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

474722064 is a wasteful number, since it uses less digits than its factorization.

474722064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76724 (or 76715 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 474722064 is about 21788.1174955525. The cubic root of 474722064 is about 780.0931644143.

The spelling of 474722064 in words is "four hundred seventy-four million, seven hundred twenty-two thousand, sixty-four".