230561274 has 16 divisors (see below), whose sum is σ = 463514112. Its totient is φ = 76455168.

The previous prime is 230561267. The next prime is 230561297. The reversal of 230561274 is 472165032.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98394 + ... + 100709.

It is an arithmetic number, because the mean of its divisors is an integer number (28969632).

Almost surely, 2^230561274 is an apocalyptic number.

230561274 is an abundant number, since it is smaller than the sum of its proper divisors (232952838).

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

230561274 is a wasteful number, since it uses less digits than its factorization.

230561274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199301.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 230561274 is about 15184.2442683197. The cubic root of 230561274 is about 613.1905516591.

The spelling of 230561274 in words is "two hundred thirty million, five hundred sixty-one thousand, two hundred seventy-four".