56298720 has 96 divisors (see below), whose sum is σ = 180768672. Its totient is φ = 14723072.

The previous prime is 56298707. The next prime is 56298727. The reversal of 56298720 is 2789265.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56298727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24334 + ... + 26546.

It is an arithmetic number, because the mean of its divisors is an integer number (1883007).

Almost surely, 2^56298720 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 56298720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90384336).

56298720 is an abundant number, since it is smaller than the sum of its proper divisors (124469952).

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

56298720 is a wasteful number, since it uses less digits than its factorization.

56298720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284 (or 2276 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 56298720 is about 7503.2472970041. The cubic root of 56298720 is about 383.2653052985.

The spelling of 56298720 in words is "fifty-six million, two hundred ninety-eight thousand, seven hundred twenty".