56264142 has 32 divisors (see below), whose sum is σ = 123661440. Its totient is φ = 16924320.

The previous prime is 56264129. The next prime is 56264183. The reversal of 56264142 is 24146265.

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, 6108 + ... + 12240.

It is an arithmetic number, because the mean of its divisors is an integer number (3864420).

Almost surely, 2^56264142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56264142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61830720).

56264142 is an abundant number, since it is smaller than the sum of its proper divisors (67397298).

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

56264142 is a wasteful number, since it uses less digits than its factorization.

56264142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6288.

The product of its digits is 11520, while the sum is 30.

The square root of 56264142 is about 7500.9427407493. The cubic root of 56264142 is about 383.1868235743.

The spelling of 56264142 in words is "fifty-six million, two hundred sixty-four thousand, one hundred forty-two".