224255656 has 16 divisors (see below), whose sum is σ = 420638400. Its totient is φ = 112085424.

The previous prime is 224255611. The next prime is 224255671. The reversal of 224255656 is 656552422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37531 + ... + 43093.

It is an arithmetic number, because the mean of its divisors is an integer number (26289900).

Almost surely, 2^224255656 is an apocalyptic number.

It is an amenable number.

224255656 is a deficient number, since it is larger than the sum of its proper divisors (196382744).

224255656 is a wasteful number, since it uses less digits than its factorization.

224255656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10608 (or 10604 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 224255656 is about 14975.1679790245. The cubic root of 224255656 is about 607.5487548016.

The spelling of 224255656 in words is "two hundred twenty-four million, two hundred fifty-five thousand, six hundred fifty-six".