230645044 has 12 divisors (see below), whose sum is σ = 461290144. Its totient is φ = 98847864.

The previous prime is 230645017. The next prime is 230645057. The reversal of 230645044 is 440546032.

230645044 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 8237323 = 230645044 / (2 + 3 + 0 + 6 + 4 + 5 + 0 + 4 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4118634 + ... + 4118689.

Almost surely, 2^230645044 is an apocalyptic number.

It is an amenable number.

230645044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

230645044 is a wasteful number, since it uses less digits than its factorization.

230645044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8237334 (or 8237332 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 230645044 is about 15187.0024692169. The cubic root of 230645044 is about 613.2648063273.

The spelling of 230645044 in words is "two hundred thirty million, six hundred forty-five thousand, forty-four".