56073248 has 72 divisors (see below), whose sum is σ = 140135184. Its totient is φ = 21840000.

The previous prime is 56073239. The next prime is 56073253. The reversal of 56073248 is 84237065.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15623 + ... + 18873.

It is an arithmetic number, because the mean of its divisors is an integer number (1946322).

Almost surely, 2^56073248 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 56073248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70067592).

56073248 is an abundant number, since it is smaller than the sum of its proper divisors (84061936).

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

56073248 is a wasteful number, since it uses less digits than its factorization.

56073248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286 (or 3271 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 56073248 is about 7488.2072620888. The cubic root of 56073248 is about 382.7529714783.

The spelling of 56073248 in words is "fifty-six million, seventy-three thousand, two hundred forty-eight".