56074356 has 60 divisors (see below), whose sum is σ = 157877412. Its totient is φ = 17252352.

The previous prime is 56074331. The next prime is 56074387. The reversal of 56074356 is 65347065.

56074356 is a `hidden beast` number, since 5 + 607 + 43 + 5 + 6 = 666.

56074356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13616100 + 42458256 = 3690^2 + 6516^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 56074356.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2445 + ... + 10868.

Almost surely, 2^56074356 is an apocalyptic number.

It is an amenable number.

56074356 is an abundant number, since it is smaller than the sum of its proper divisors (101803056).

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

56074356 is a wasteful number, since it uses less digits than its factorization.

56074356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13342 (or 13331 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 56074356 is about 7488.2812447183. The cubic root of 56074356 is about 382.7554925111.

The spelling of 56074356 in words is "fifty-six million, seventy-four thousand, three hundred fifty-six".