230672956 has 12 divisors (see below), whose sum is σ = 404612992. Its totient is φ = 115069248.

The previous prime is 230672951. The next prime is 230672963. The reversal of 230672956 is 659276032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230672951) 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, 64860 + ... + 68323.

Almost surely, 2^230672956 is an apocalyptic number.

It is an amenable number.

230672956 is a deficient number, since it is larger than the sum of its proper divisors (173940036).

230672956 is a wasteful number, since it uses less digits than its factorization.

230672956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133620 (or 133618 counting only the distinct ones).

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

The square root of 230672956 is about 15187.9213851007. The cubic root of 230672956 is about 613.2895438439.

The spelling of 230672956 in words is "two hundred thirty million, six hundred seventy-two thousand, nine hundred fifty-six".