230056506 has 12 divisors (see below), whose sum is σ = 498455802. Its totient is φ = 76685496.

The previous prime is 230056501. The next prime is 230056523. The reversal of 230056506 is 605650032.

230056506 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 5 + 650 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 220077225 + 9979281 = 14835^2 + 3159^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230056506.

It is not an unprimeable number, because it can be changed into a prime (230056501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6390441 + ... + 6390476.

Almost surely, 2^230056506 is an apocalyptic number.

230056506 is an abundant number, since it is smaller than the sum of its proper divisors (268399296).

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

230056506 is a wasteful number, since it uses less digits than its factorization.

230056506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12780925 (or 12780922 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 230056506 is about 15167.6137213472. The cubic root of 230056506 is about 612.7427384959.

The spelling of 230056506 in words is "two hundred thirty million, fifty-six thousand, five hundred six".