232132460 has 24 divisors (see below), whose sum is σ = 557118240. Its totient is φ = 79588224.

The previous prime is 232132457. The next prime is 232132469. The reversal of 232132460 is 64231232.

It is not an unprimeable number, because it can be changed into a prime (232132469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 828905 + ... + 829184.

It is an arithmetic number, because the mean of its divisors is an integer number (23213260).

Almost surely, 2^232132460 is an apocalyptic number.

232132460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232132460 is an abundant number, since it is smaller than the sum of its proper divisors (324985780).

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

232132460 is a wasteful number, since it uses less digits than its factorization.

232132460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1658105 (or 1658103 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 232132460 is about 15235.8938037780. The cubic root of 232132460 is about 614.5802851545.

Adding to 232132460 its reverse (64231232), we get a palindrome (296363692).

The spelling of 232132460 in words is "two hundred thirty-two million, one hundred thirty-two thousand, four hundred sixty".