56671170 has 16 divisors (see below), whose sum is σ = 136010880. Its totient is φ = 15112304.

The previous prime is 56671163. The next prime is 56671177. The reversal of 56671170 is 7117665.

56671170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56671163) and next prime (56671177).

It is not an unprimeable number, because it can be changed into a prime (56671177) 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 7 ways as a sum of consecutive naturals, for example, 944490 + ... + 944549.

It is an arithmetic number, because the mean of its divisors is an integer number (8500680).

Almost surely, 2^56671170 is an apocalyptic number.

56671170 is an abundant number, since it is smaller than the sum of its proper divisors (79339710).

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

56671170 is a wasteful number, since it uses less digits than its factorization.

56671170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889049.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 56671170 is about 7528.0256375759. The cubic root of 56671170 is about 384.1086254108.

The spelling of 56671170 in words is "fifty-six million, six hundred seventy-one thousand, one hundred seventy".