232727428 has 12 divisors (see below), whose sum is σ = 428708560. Its totient is φ = 110239272.

The previous prime is 232727389. The next prime is 232727441. The reversal of 232727428 is 824727232.

It is a happy 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, 1531026 + ... + 1531177.

Almost surely, 2^232727428 is an apocalyptic number.

It is an amenable number.

232727428 is a deficient number, since it is larger than the sum of its proper divisors (195981132).

232727428 is a wasteful number, since it uses less digits than its factorization.

232727428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062226 (or 3062224 counting only the distinct ones).

The product of its digits is 75264, while the sum is 37.

The square root of 232727428 is about 15255.4065170352. The cubic root of 232727428 is about 615.1049046596.

The spelling of 232727428 in words is "two hundred thirty-two million, seven hundred twenty-seven thousand, four hundred twenty-eight".