163472300 has 36 divisors (see below), whose sum is σ = 366184896. Its totient is φ = 63278400.

The previous prime is 163472279. The next prime is 163472311. The reversal of 163472300 is 3274361.

It is a self number, because there is not a number n which added to its sum of digits gives 163472300.

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, 23267 + ... + 29466.

Almost surely, 2^163472300 is an apocalyptic number.

163472300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

163472300 is an abundant number, since it is smaller than the sum of its proper divisors (202712596).

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

163472300 is a wasteful number, since it uses less digits than its factorization.

163472300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52778 (or 52771 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 163472300 is about 12785.6286509503. The cubic root of 163472300 is about 546.7826485686.

The spelling of 163472300 in words is "one hundred sixty-three million, four hundred seventy-two thousand, three hundred".