232116632 has 16 divisors (see below), whose sum is σ = 474784200. Its totient is φ = 105507520.

The previous prime is 232116617. The next prime is 232116641. The reversal of 232116632 is 236611232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1318757 + ... + 1318932.

Almost surely, 2^232116632 is an apocalyptic number.

232116632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

232116632 is an abundant number, since it is smaller than the sum of its proper divisors (242667568).

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

232116632 is a wasteful number, since it uses less digits than its factorization.

232116632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2637706 (or 2637702 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 232116632 is about 15235.3743636315. The cubic root of 232116632 is about 614.5663164089.

Adding to 232116632 its reverse (236611232), we get a palindrome (468727864).

The spelling of 232116632 in words is "two hundred thirty-two million, one hundred sixteen thousand, six hundred thirty-two".