232231996 has 12 divisors (see below), whose sum is σ = 409134600. Its totient is φ = 115336400.

The previous prime is 232231991. The next prime is 232231997. The reversal of 232231996 is 699132232.

It is a super-2 number, since 2×232231996² = 107863399932288032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232231991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194230 + ... + 195421.

It is an arithmetic number, because the mean of its divisors is an integer number (34094550).

Almost surely, 2^232231996 is an apocalyptic number.

It is an amenable number.

232231996 is a deficient number, since it is larger than the sum of its proper divisors (176902604).

232231996 is a wasteful number, since it uses less digits than its factorization.

232231996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389804 (or 389802 counting only the distinct ones).

The product of its digits is 34992, while the sum is 37.

The square root of 232231996 is about 15239.1599506010. The cubic root of 232231996 is about 614.6681144940.

The spelling of 232231996 in words is "two hundred thirty-two million, two hundred thirty-one thousand, nine hundred ninety-six".