56727846 has 96 divisors (see below), whose sum is σ = 146764800. Its totient is φ = 15500160.

The previous prime is 56727833. The next prime is 56727871. The reversal of 56727846 is 64872765.

56727846 is a `hidden beast` number, since 567 + 2 + 7 + 84 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 408045 + ... + 408183.

It is an arithmetic number, because the mean of its divisors is an integer number (1528800).

Almost surely, 2^56727846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56727846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73382400).

56727846 is an abundant number, since it is smaller than the sum of its proper divisors (90036954).

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

56727846 is a wasteful number, since it uses less digits than its factorization.

56727846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 271 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 56727846 is about 7531.7890305026. The cubic root of 56727846 is about 384.2366298693.

The spelling of 56727846 in words is "fifty-six million, seven hundred twenty-seven thousand, eight hundred forty-six".