5170856 has 32 divisors (see below), whose sum is σ = 10371240. Its totient is φ = 2408448.

The previous prime is 5170853. The next prime is 5170871. The reversal of 5170856 is 6580715.

It can be written as a sum of positive squares in 4 ways, for example, as 5152900 + 17956 = 2270^2 + 134^2 .

It is not an unprimeable number, because it can be changed into a prime (5170853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26150 + ... + 26346.

Almost surely, 2^5170856 is an apocalyptic number.

It is an amenable number.

5170856 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5170856 is a wasteful number, since it uses less digits than its factorization.

5170856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 409 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5170856 is about 2273.9516265743. The cubic root of 5170856 is about 172.9235520427.

It can be divided in two parts, 51 and 70856, that added together give a palindrome (70907).

The spelling of 5170856 in words is "five million, one hundred seventy thousand, eight hundred fifty-six".