56710892 has 48 divisors (see below), whose sum is σ = 118245120. Its totient is φ = 23284800.

The previous prime is 56710891. The next prime is 56710897. The reversal of 56710892 is 29801765.

It is a super-2 number, since 2×56710892² = 6432250542871328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56710891) 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, 171167 + ... + 171497.

It is an arithmetic number, because the mean of its divisors is an integer number (2463440).

Almost surely, 2^56710892 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 56710892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59122560).

56710892 is an abundant number, since it is smaller than the sum of its proper divisors (61534228).

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

56710892 is a wasteful number, since it uses less digits than its factorization.

56710892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 56710892 is about 7530.6634501882. The cubic root of 56710892 is about 384.1983476889.

The spelling of 56710892 in words is "fifty-six million, seven hundred ten thousand, eight hundred ninety-two".