230472132 has 48 divisors (see below), whose sum is σ = 588000000. Its totient is φ = 69680160.

The previous prime is 230472127. The next prime is 230472133. The reversal of 230472132 is 231274032.

It is not an unprimeable number, because it can be changed into a prime (230472133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64119 + ... + 67617.

It is an arithmetic number, because the mean of its divisors is an integer number (12250000).

Almost surely, 2^230472132 is an apocalyptic number.

230472132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230472132 is an abundant number, since it is smaller than the sum of its proper divisors (357527868).

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

230472132 is a wasteful number, since it uses less digits than its factorization.

230472132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4016 (or 4014 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 230472132 is about 15181.3086392445. The cubic root of 230472132 is about 613.1115154340. Note that the first 3 decimals are identical.

The spelling of 230472132 in words is "two hundred thirty million, four hundred seventy-two thousand, one hundred thirty-two".