472230864 has 160 divisors (see below), whose sum is σ = 1630848000. Its totient is φ = 127806336.

The previous prime is 472230851. The next prime is 472230887. The reversal of 472230864 is 468032274.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53347 + ... + 61565.

It is an arithmetic number, because the mean of its divisors is an integer number (10192800).

Almost surely, 2^472230864 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 472230864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (815424000).

472230864 is an abundant number, since it is smaller than the sum of its proper divisors (1158617136).

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

472230864 is a wasteful number, since it uses less digits than its factorization.

472230864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8262 (or 8250 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 472230864 is about 21730.8735213290. The cubic root of 472230864 is about 778.7262049588.

The spelling of 472230864 in words is "four hundred seventy-two million, two hundred thirty thousand, eight hundred sixty-four".