56302260 has 48 divisors (see below), whose sum is σ = 180168576. Its totient is φ = 12868992.

The previous prime is 56302243. The next prime is 56302261. The reversal of 56302260 is 6220365.

It is a super-2 number, since 2×56302260² = 6339888962215200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56302260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56302261) 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, 66607 + ... + 67446.

It is an arithmetic number, because the mean of its divisors is an integer number (3753512).

Almost surely, 2^56302260 is an apocalyptic number.

It is an amenable number.

56302260 is an abundant number, since it is smaller than the sum of its proper divisors (123866316).

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

56302260 is a wasteful number, since it uses less digits than its factorization.

56302260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134072 (or 134070 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 56302260 is about 7503.4831911586. The cubic root of 56302260 is about 383.2733382268.

The spelling of 56302260 in words is "fifty-six million, three hundred two thousand, two hundred sixty".