230562456 has 32 divisors (see below), whose sum is σ = 576797760. Its totient is φ = 76801952.

The previous prime is 230562433. The next prime is 230562457. The reversal of 230562456 is 654265032.

It is a super-2 number, since 2×230562456² = 106318092233503872, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230562457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51691 + ... + 55973.

It is an arithmetic number, because the mean of its divisors is an integer number (18024930).

Almost surely, 2^230562456 is an apocalyptic number.

It is an amenable number.

230562456 is an abundant number, since it is smaller than the sum of its proper divisors (346235304).

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

230562456 is a wasteful number, since it uses less digits than its factorization.

230562456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6535 (or 6531 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 230562456 is about 15184.2831901937. The cubic root of 230562456 is about 613.1915995222.

The spelling of 230562456 in words is "two hundred thirty million, five hundred sixty-two thousand, four hundred fifty-six".