556760234 has 12 divisors (see below), whose sum is σ = 887156934. Its totient is φ = 262004544.

The previous prime is 556760233. The next prime is 556760263. The reversal of 556760234 is 432067655.

It can be written as a sum of positive squares in 3 ways, for example, as 462379009 + 94381225 = 21503^2 + 9715^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (556760231) 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, 481049 + ... + 482204.

Almost surely, 2^556760234 is an apocalyptic number.

556760234 is a deficient number, since it is larger than the sum of its proper divisors (330396700).

556760234 is a wasteful number, since it uses less digits than its factorization.

556760234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963289 (or 963272 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 556760234 is about 23595.7672899188. The cubic root of 556760234 is about 822.6644609743.

The spelling of 556760234 in words is "five hundred fifty-six million, seven hundred sixty thousand, two hundred thirty-four".