56448846 has 16 divisors (see below), whose sum is σ = 125442000. Its totient is φ = 18816264.

The previous prime is 56448803. The next prime is 56448853. The reversal of 56448846 is 64884465.

56448846 is a `hidden beast` number, since 564 + 4 + 8 + 84 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522621 + ... + 522728.

It is an arithmetic number, because the mean of its divisors is an integer number (7840125).

Almost surely, 2^56448846 is an apocalyptic number.

56448846 is an abundant number, since it is smaller than the sum of its proper divisors (68993154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56448846 is a wasteful number, since it uses less digits than its factorization.

56448846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045360 (or 1045354 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 56448846 is about 7513.2447051856. The cubic root of 56448846 is about 383.6056743111.

The spelling of 56448846 in words is "fifty-six million, four hundred forty-eight thousand, eight hundred forty-six".