130832232 has 16 divisors (see below), whose sum is σ = 327080640. Its totient is φ = 43610736.

The previous prime is 130832213. The next prime is 130832237. The reversal of 130832232 is 232238031.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 5451343 = 130832232 / (1 + 3 + 0 + 8 + 3 + 2 + 2 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (130832237) 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, 2725648 + ... + 2725695.

It is an arithmetic number, because the mean of its divisors is an integer number (20442540).

Almost surely, 2^130832232 is an apocalyptic number.

130832232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130832232 is an abundant number, since it is smaller than the sum of its proper divisors (196248408).

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

130832232 is a wasteful number, since it uses less digits than its factorization.

130832232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451352 (or 5451348 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 130832232 is about 11438.1918151428. The cubic root of 130832232 is about 507.6584080070.

The spelling of 130832232 in words is "one hundred thirty million, eight hundred thirty-two thousand, two hundred thirty-two".