224566556 has 6 divisors (see below), whose sum is σ = 392991480. Its totient is φ = 112283276.

The previous prime is 224566547. The next prime is 224566603. The reversal of 224566556 is 655665422.

224566556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×224566556² = 100860276147402272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28070816 + ... + 28070823.

It is an arithmetic number, because the mean of its divisors is an integer number (65498580).

Almost surely, 2^224566556 is an apocalyptic number.

It is an amenable number.

224566556 is a deficient number, since it is larger than the sum of its proper divisors (168424924).

224566556 is a wasteful number, since it uses less digits than its factorization.

224566556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56141643 (or 56141641 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 224566556 is about 14985.5449016711. The cubic root of 224566556 is about 607.8293864249.

The spelling of 224566556 in words is "two hundred twenty-four million, five hundred sixty-six thousand, five hundred fifty-six".