56089882 has 4 divisors (see below), whose sum is σ = 84134826. Its totient is φ = 28044940.

The previous prime is 56089867. The next prime is 56089883. The reversal of 56089882 is 28898065.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56085121 + 4761 = 7489^2 + 69^2 .

It is not an unprimeable number, because it can be changed into a prime (56089883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14022469 + ... + 14022472.

Almost surely, 2^56089882 is an apocalyptic number.

56089882 is a deficient number, since it is larger than the sum of its proper divisors (28044944).

56089882 is a wasteful number, since it uses less digits than its factorization.

56089882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28044943.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 56089882 is about 7489.3178594582. The cubic root of 56089882 is about 382.7908153326.

The spelling of 56089882 in words is "fifty-six million, eighty-nine thousand, eight hundred eighty-two".