230156265 has 32 divisors (see below), whose sum is σ = 373968000. Its totient is φ = 120858624.

The previous prime is 230156257. The next prime is 230156273. The reversal of 230156265 is 562651032.

It is an interprime number because it is at equal distance from previous prime (230156257) and next prime (230156273).

It is not a de Polignac number, because 230156265 - 2³ = 230156257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 460986 + ... + 461484.

It is an arithmetic number, because the mean of its divisors is an integer number (11686500).

Almost surely, 2^230156265 is an apocalyptic number.

It is an amenable number.

230156265 is a deficient number, since it is larger than the sum of its proper divisors (143811735).

230156265 is a wasteful number, since it uses less digits than its factorization.

230156265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 230156265 is about 15170.9019178162. The cubic root of 230156265 is about 612.8312932176.

The spelling of 230156265 in words is "two hundred thirty million, one hundred fifty-six thousand, two hundred sixty-five".