56836884 has 96 divisors (see below), whose sum is σ = 150747520. Its totient is φ = 16547328.

The previous prime is 56836877. The next prime is 56836889. The reversal of 56836884 is 48863865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56836889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248082 + ... + 248310.

Almost surely, 2^56836884 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 56836884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75373760).

56836884 is an abundant number, since it is smaller than the sum of its proper divisors (93910636).

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

56836884 is a wasteful number, since it uses less digits than its factorization.

56836884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 327 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 56836884 is about 7539.0240747725. The cubic root of 56836884 is about 384.4826558915.

The spelling of 56836884 in words is "fifty-six million, eight hundred thirty-six thousand, eight hundred eighty-four".