56118708 has 36 divisors (see below), whose sum is σ = 142773540. Its totient is φ = 18585216.

The previous prime is 56118703. The next prime is 56118737. The reversal of 56118708 is 80781165.

56118708 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 13972644 + 42146064 = 3738^2 + 6492^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56118703) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 688 + ... + 10616.

Almost surely, 2^56118708 is an apocalyptic number.

It is an amenable number.

56118708 is an abundant number, since it is smaller than the sum of its proper divisors (86654832).

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

56118708 is a wasteful number, since it uses less digits than its factorization.

56118708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10096 (or 10091 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 56118708 is about 7491.2420865969. The cubic root of 56118708 is about 382.8563793756.

The spelling of 56118708 in words is "fifty-six million, one hundred eighteen thousand, seven hundred eight".