230561452 has 12 divisors (see below), whose sum is σ = 440162856. Its totient is φ = 104800640.

The previous prime is 230561423. The next prime is 230561473. The reversal of 230561452 is 254165032.

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

It is a self number, because there is not a number n which added to its sum of digits gives 230561452.

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, 2619973 + ... + 2620060.

It is an arithmetic number, because the mean of its divisors is an integer number (36680238).

Almost surely, 2^230561452 is an apocalyptic number.

230561452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230561452 is a deficient number, since it is larger than the sum of its proper divisors (209601404).

230561452 is a wasteful number, since it uses less digits than its factorization.

230561452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5240048 (or 5240046 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 230561452 is about 15184.2501296574. The cubic root of 230561452 is about 613.1907094593.

The spelling of 230561452 in words is "two hundred thirty million, five hundred sixty-one thousand, four hundred fifty-two".