56827356 has 48 divisors (see below), whose sum is σ = 139470240. Its totient is φ = 17982720.

The previous prime is 56827343. The next prime is 56827357. The reversal of 56827356 is 65372865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56827357) 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, 19890 + ... + 22566.

It is an arithmetic number, because the mean of its divisors is an integer number (2905630).

Almost surely, 2^56827356 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 56827356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69735120).

56827356 is an abundant number, since it is smaller than the sum of its proper divisors (82642884).

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

56827356 is a wasteful number, since it uses less digits than its factorization.

56827356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774 (or 2772 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 56827356 is about 7538.3921362582. The cubic root of 56827356 is about 384.4611701050.

The spelling of 56827356 in words is "fifty-six million, eight hundred twenty-seven thousand, three hundred fifty-six".