472432896 has 108 divisors (see below), whose sum is σ = 1467013548. Its totient is φ = 145354752.

The previous prime is 472432889. The next prime is 472432913. The reversal of 472432896 is 698234274.

It can be written as a sum of positive squares in 2 ways, for example, as 165482496 + 306950400 = 12864^2 + 17520^2 .

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, 22066 + ... + 37838.

Almost surely, 2^472432896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472432896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733506774).

472432896 is an abundant number, since it is smaller than the sum of its proper divisors (994580652).

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

472432896 is a wasteful number, since it uses less digits than its factorization.

472432896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15808 (or 15791 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 472432896 is about 21735.5215258342. The cubic root of 472432896 is about 778.8372418787.

The spelling of 472432896 in words is "four hundred seventy-two million, four hundred thirty-two thousand, eight hundred ninety-six".