556225392 has 20 divisors (see below), whose sum is σ = 1436915720. Its totient is φ = 185408448.

The previous prime is 556225387. The next prime is 556225427. The reversal of 556225392 is 293522655.

It is a super-3 number, since 3×556225392³ (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 556225392.

It is a congruent number.

It is an unprimeable number.

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, 5793967 + ... + 5794062.

It is an arithmetic number, because the mean of its divisors is an integer number (71845786).

Almost surely, 2^556225392 is an apocalyptic number.

It is an amenable number.

556225392 is an abundant number, since it is smaller than the sum of its proper divisors (880690328).

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

556225392 is a wasteful number, since it uses less digits than its factorization.

556225392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11588040 (or 11588034 counting only the distinct ones).

The product of its digits is 162000, while the sum is 39.

The square root of 556225392 is about 23584.4311358150. The cubic root of 556225392 is about 822.4009504927.

The spelling of 556225392 in words is "five hundred fifty-six million, two hundred twenty-five thousand, three hundred ninety-two".