56098560 has 144 divisors (see below), whose sum is σ = 204857856. Its totient is φ = 12816384.

The previous prime is 56098547. The next prime is 56098573. The reversal of 56098560 is 6589065.

It is an interprime number because it is at equal distance from previous prime (56098547) and next prime (56098573).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25837 + ... + 27923.

It is an arithmetic number, because the mean of its divisors is an integer number (1422624).

Almost surely, 2^56098560 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 56098560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102428928).

56098560 is an abundant number, since it is smaller than the sum of its proper divisors (148759296).

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

56098560 is a wasteful number, since it uses less digits than its factorization.

56098560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 56098560 is about 7489.8971955562. The cubic root of 56098560 is about 382.8105555975.

The spelling of 56098560 in words is "fifty-six million, ninety-eight thousand, five hundred sixty".