56370776 has 96 divisors (see below), whose sum is σ = 142203600. Its totient is φ = 20643840.

The previous prime is 56370773. The next prime is 56370817. The reversal of 56370776 is 67707365.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56370773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72920 + ... + 73688.

Almost surely, 2^56370776 is an apocalyptic number.

56370776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56370776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71101800).

56370776 is an abundant number, since it is smaller than the sum of its proper divisors (85832824).

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

56370776 is a wasteful number, since it uses less digits than its factorization.

56370776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817 (or 806 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 41.

The square root of 56370776 is about 7508.0474159398. The cubic root of 56370776 is about 383.4287476833.

The spelling of 56370776 in words is "fifty-six million, three hundred seventy thousand, seven hundred seventy-six".