56227248 has 180 divisors, whose sum is σ = 198101904. Its totient is φ = 14572800.

The previous prime is 56227229. The next prime is 56227253. The reversal of 56227248 is 84272265.

56227248 is a `hidden beast` number, since 5 + 622 + 7 + 24 + 8 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 121738 + ... + 122198.

Almost surely, 2^56227248 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 56227248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99050952).

56227248 is an abundant number, since it is smaller than the sum of its proper divisors (141874656).

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

56227248 is a wasteful number, since it uses less digits than its factorization.

56227248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 484 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 56227248 is about 7498.4830465902. The cubic root of 56227248 is about 383.1030497569.

The spelling of 56227248 in words is "fifty-six million, two hundred twenty-seven thousand, two hundred forty-eight".