56448188 has 6 divisors (see below), whose sum is σ = 98784336. Its totient is φ = 28224092.

The previous prime is 56448173. The next prime is 56448209. The reversal of 56448188 is 88184465.

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, 7056020 + ... + 7056027.

It is an arithmetic number, because the mean of its divisors is an integer number (16464056).

Almost surely, 2^56448188 is an apocalyptic number.

It is an amenable number.

56448188 is a deficient number, since it is larger than the sum of its proper divisors (42336148).

56448188 is a wasteful number, since it uses less digits than its factorization.

56448188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14112051 (or 14112049 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 56448188 is about 7513.2009157216. The cubic root of 56448188 is about 383.6041837964.

The spelling of 56448188 in words is "fifty-six million, four hundred forty-eight thousand, one hundred eighty-eight".