56626548 has 72 divisors (see below), whose sum is σ = 147917280. Its totient is φ = 16843200.

The previous prime is 56626543. The next prime is 56626561. The reversal of 56626548 is 84562665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56626543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85338 + ... + 85998.

Almost surely, 2^56626548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56626548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73958640).

56626548 is an abundant number, since it is smaller than the sum of its proper divisors (91290732).

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

56626548 is a wasteful number, since it uses less digits than its factorization.

56626548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749 (or 736 counting only the distinct ones).

The product of its digits is 345600, while the sum is 42.

The square root of 56626548 is about 7525.0613286537. The cubic root of 56626548 is about 384.0077852154.

The spelling of 56626548 in words is "fifty-six million, six hundred twenty-six thousand, five hundred forty-eight".