230161504 has 24 divisors (see below), whose sum is σ = 479786328. Its totient is φ = 108311040.

The previous prime is 230161501. The next prime is 230161517. The reversal of 230161504 is 405161032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230161501) 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 in 3 ways as a sum of consecutive naturals, for example, 211002 + ... + 212089.

It is an arithmetic number, because the mean of its divisors is an integer number (19991097).

Almost surely, 2^230161504 is an apocalyptic number.

It is an amenable number.

230161504 is an abundant number, since it is smaller than the sum of its proper divisors (249624824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230161504 is a wasteful number, since it uses less digits than its factorization.

230161504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423118 (or 423110 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 230161504 is about 15171.0745829028. The cubic root of 230161504 is about 612.8359431001.

The spelling of 230161504 in words is "two hundred thirty million, one hundred sixty-one thousand, five hundred four".