232412130 has 24 divisors (see below), whose sum is σ = 604271772. Its totient is φ = 61976544.

The previous prime is 232412113. The next prime is 232412183. The reversal of 232412130 is 31214232.

It can be written as a sum of positive squares in 2 ways, for example, as 224910009 + 7502121 = 14997^2 + 2739^2 .

It is a super-2 number, since 2×232412130² = 108030796342273800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1291089 + ... + 1291268.

Almost surely, 2^232412130 is an apocalyptic number.

232412130 is an abundant number, since it is smaller than the sum of its proper divisors (371859642).

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

232412130 is a wasteful number, since it uses less digits than its factorization.

232412130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2582370 (or 2582367 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 232412130 is about 15245.0690388729. The cubic root of 232412130 is about 614.8269987312.

Adding to 232412130 its reverse (31214232), we get a palindrome (263626362).

The spelling of 232412130 in words is "two hundred thirty-two million, four hundred twelve thousand, one hundred thirty".