230251244 has 12 divisors (see below), whose sum is σ = 412767768. Its totient is φ = 112317600.

The previous prime is 230251243. The next prime is 230251249. The reversal of 230251244 is 442152032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230251243) 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, 701822 + ... + 702149.

It is an arithmetic number, because the mean of its divisors is an integer number (34397314).

Almost surely, 2^230251244 is an apocalyptic number.

It is an amenable number.

230251244 is a deficient number, since it is larger than the sum of its proper divisors (182516524).

230251244 is a wasteful number, since it uses less digits than its factorization.

230251244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404016 (or 1404014 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 230251244 is about 15174.0318966318. The cubic root of 230251244 is about 612.9155810217.

The spelling of 230251244 in words is "two hundred thirty million, two hundred fifty-one thousand, two hundred forty-four".