232629388 has 12 divisors (see below), whose sum is σ = 428527960. Its totient is φ = 110192832.

The previous prime is 232629277. The next prime is 232629403. The reversal of 232629388 is 883926232.

It is a super-2 number, since 2×232629388² = 108232864322509088, which contains 22 as substring.

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, 1530381 + ... + 1530532.

Almost surely, 2^232629388 is an apocalyptic number.

It is an amenable number.

232629388 is a deficient number, since it is larger than the sum of its proper divisors (195898572).

232629388 is a wasteful number, since it uses less digits than its factorization.

232629388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060936 (or 3060934 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 232629388 is about 15252.1928915156. The cubic root of 232629388 is about 615.0185184016.

The spelling of 232629388 in words is "two hundred thirty-two million, six hundred twenty-nine thousand, three hundred eighty-eight".