1232957632 has 14 divisors (see below), whose sum is σ = 2446650428. Its totient is φ = 616478784.

The previous prime is 1232957629. The next prime is 1232957641. The reversal of 1232957632 is 2367592321.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9632418 + ... + 9632545.

Almost surely, 2^1232957632 is an apocalyptic number.

It is an amenable number.

1232957632 is a deficient number, since it is larger than the sum of its proper divisors (1213692796).

1232957632 is an equidigital number, since it uses as much as digits as its factorization.

1232957632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19264975 (or 19264965 counting only the distinct ones).

The product of its digits is 136080, while the sum is 40.

The square root of 1232957632 is about 35113.4964365556. The cubic root of 1232957632 is about 1072.2993706103.

The spelling of 1232957632 in words is "one billion, two hundred thirty-two million, nine hundred fifty-seven thousand, six hundred thirty-two".