232100432 has 10 divisors (see below), whose sum is σ = 449694618. Its totient is φ = 116050208.

The previous prime is 232100423. The next prime is 232100443. The reversal of 232100432 is 234001232.

It can be written as a sum of positive squares in only one way, i.e., 217385536 + 14714896 = 14744^2 + 3836^2 .

It is a super-2 number, since 2×232100432² = 107741221069173248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232100432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7253123 + ... + 7253154.

Almost surely, 2^232100432 is an apocalyptic number.

It is an amenable number.

232100432 is a deficient number, since it is larger than the sum of its proper divisors (217594186).

232100432 is a wasteful number, since it uses less digits than its factorization.

232100432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14506285 (or 14506279 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 232100432 is about 15234.8426969234. The cubic root of 232100432 is about 614.5520187031.

Adding to 232100432 its reverse (234001232), we get a palindrome (466101664).

The spelling of 232100432 in words is "two hundred thirty-two million, one hundred thousand, four hundred thirty-two".