230556052 has 12 divisors (see below), whose sum is σ = 416488576. Its totient is φ = 111559320.

The previous prime is 230555987. The next prime is 230556059. The reversal of 230556052 is 250655032.

It is a super-2 number, since 2×230556052² = 106312186227653408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230556052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230556059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 929538 + ... + 929785.

Almost surely, 2^230556052 is an apocalyptic number.

It is an amenable number.

230556052 is a deficient number, since it is larger than the sum of its proper divisors (185932524).

230556052 is a wasteful number, since it uses less digits than its factorization.

230556052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859358 (or 1859356 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 230556052 is about 15184.0723127888. The cubic root of 230556052 is about 613.1859222241.

The spelling of 230556052 in words is "two hundred thirty million, five hundred fifty-six thousand, fifty-two".