232201172 has 24 divisors (see below), whose sum is σ = 465648960. Its totient is φ = 99247680.

The previous prime is 232201141. The next prime is 232201187. The reversal of 232201172 is 271102232.

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 7 ways as a sum of consecutive naturals, for example, 329 + ... + 21552.

It is an arithmetic number, because the mean of its divisors is an integer number (19402040).

Almost surely, 2^232201172 is an apocalyptic number.

It is an amenable number.

232201172 is an abundant number, since it is smaller than the sum of its proper divisors (233447788).

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

232201172 is a wasteful number, since it uses less digits than its factorization.

232201172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22271 (or 22269 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 232201172 is about 15238.1485752043. The cubic root of 232201172 is about 614.6409184593.

The spelling of 232201172 in words is "two hundred thirty-two million, two hundred one thousand, one hundred seventy-two".