232116032 has 14 divisors (see below), whose sum is σ = 460605378. Its totient is φ = 116057984.

The previous prime is 232116019. The next prime is 232116077. The reversal of 232116032 is 230611232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 225480256 + 6635776 = 15016^2 + 2576^2 .

It is a super-2 number, since 2×232116032² = 107755704622850048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232115995 and 232116013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813343 + ... + 1813470.

Almost surely, 2^232116032 is an apocalyptic number.

It is an amenable number.

232116032 is a deficient number, since it is larger than the sum of its proper divisors (228489346).

232116032 is an equidigital number, since it uses as much as digits as its factorization.

232116032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626825 (or 3626815 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 232116032 is about 15235.3546726028. The cubic root of 232116032 is about 614.5657868761.

Adding to 232116032 its reverse (230611232), we get a palindrome (462727264).

The spelling of 232116032 in words is "two hundred thirty-two million, one hundred sixteen thousand, thirty-two".