232198120 has 64 divisors (see below), whose sum is σ = 651369600. Its totient is φ = 72372480.

The previous prime is 232198117. The next prime is 232198159. The reversal of 232198120 is 21891232.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 15 ways as a sum of consecutive naturals, for example, 34615 + ... + 40774.

It is an arithmetic number, because the mean of its divisors is an integer number (10177650).

Almost surely, 2^232198120 is an apocalyptic number.

232198120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232198120 is an abundant number, since it is smaller than the sum of its proper divisors (419171480).

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

232198120 is a wasteful number, since it uses less digits than its factorization.

232198120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75418 (or 75414 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 232198120 is about 15238.0484314757. The cubic root of 232198120 is about 614.6382255468.

The spelling of 232198120 in words is "two hundred thirty-two million, one hundred ninety-eight thousand, one hundred twenty".