56248360 has 128 divisors (see below), whose sum is σ = 155232000. Its totient is φ = 17915904.

The previous prime is 56248337. The next prime is 56248441. The reversal of 56248360 is 6384265.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 515986 + ... + 516094.

It is an arithmetic number, because the mean of its divisors is an integer number (1212750).

Almost surely, 2^56248360 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 56248360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77616000).

56248360 is an abundant number, since it is smaller than the sum of its proper divisors (98983640).

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

56248360 is a wasteful number, since it uses less digits than its factorization.

56248360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 56248360 is about 7499.8906658697. The cubic root of 56248360 is about 383.1509924644.

The spelling of 56248360 in words is "fifty-six million, two hundred forty-eight thousand, three hundred sixty".