56222048 has 12 divisors (see below), whose sum is σ = 110687220. Its totient is φ = 28111008.

The previous prime is 56222041. The next prime is 56222057. The reversal of 56222048 is 84022265.

It is a self number, because there is not a number n which added to its sum of digits gives 56222048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56222041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 878438 + ... + 878501.

It is an arithmetic number, because the mean of its divisors is an integer number (9223935).

Almost surely, 2^56222048 is an apocalyptic number.

It is an amenable number.

56222048 is a deficient number, since it is larger than the sum of its proper divisors (54465172).

56222048 is a wasteful number, since it uses less digits than its factorization.

56222048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756949 (or 1756941 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 56222048 is about 7498.1363017753. The cubic root of 56222048 is about 383.0912393664.

The spelling of 56222048 in words is "fifty-six million, two hundred twenty-two thousand, forty-eight".