232188080 has 20 divisors (see below), whose sum is σ = 539837472. Its totient is φ = 92875200.

The previous prime is 232188029. The next prime is 232188083. The reversal of 232188080 is 80881232.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×232188080² = 107822608988172800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232188083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1451096 + ... + 1451255.

Almost surely, 2^232188080 is an apocalyptic number.

232188080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232188080 is an abundant number, since it is smaller than the sum of its proper divisors (307649392).

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

232188080 is a wasteful number, since it uses less digits than its factorization.

232188080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902364 (or 2902358 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 232188080 is about 15237.7189894026. The cubic root of 232188080 is about 614.6293666512.

The spelling of 232188080 in words is "two hundred thirty-two million, one hundred eighty-eight thousand, eighty".