230562172 has 6 divisors (see below), whose sum is σ = 403483808. Its totient is φ = 115281084.

The previous prime is 230562161. The next prime is 230562179. The reversal of 230562172 is 271265032.

It is a self number, because there is not a number n which added to its sum of digits gives 230562172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230562179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28820268 + ... + 28820275.

Almost surely, 2^230562172 is an apocalyptic number.

It is an amenable number.

230562172 is a deficient number, since it is larger than the sum of its proper divisors (172921636).

230562172 is a wasteful number, since it uses less digits than its factorization.

230562172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57640547 (or 57640545 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 230562172 is about 15184.2738384158. The cubic root of 230562172 is about 613.1913477517.

The spelling of 230562172 in words is "two hundred thirty million, five hundred sixty-two thousand, one hundred seventy-two".