56222044 has 12 divisors (see below), whose sum is σ = 100056600. Its totient is φ = 27634448.

The previous prime is 56222041. The next prime is 56222057. The reversal of 56222044 is 44022265.

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 in 3 ways as a sum of consecutive naturals, for example, 118879 + ... + 119350.

It is an arithmetic number, because the mean of its divisors is an integer number (8338050).

Almost surely, 2^56222044 is an apocalyptic number.

It is an amenable number.

56222044 is a deficient number, since it is larger than the sum of its proper divisors (43834556).

56222044 is a wasteful number, since it uses less digits than its factorization.

56222044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238292 (or 238290 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 56222044 is about 7498.1360350423. The cubic root of 56222044 is about 383.0912302812.

The spelling of 56222044 in words is "fifty-six million, two hundred twenty-two thousand, forty-four".