5170872 has 48 divisors (see below), whose sum is σ = 15041160. Its totient is φ = 1477056.

The previous prime is 5170871. The next prime is 5170889. The reversal of 5170872 is 2780715.

It is a happy number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170871) 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, 1023 + ... + 3374.

Almost surely, 2^5170872 is an apocalyptic number.

It is an amenable number.

5170872 is an abundant number, since it is smaller than the sum of its proper divisors (9870288).

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

5170872 is a wasteful number, since it uses less digits than its factorization.

5170872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420 (or 4409 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 5170872 is about 2273.9551446763. The cubic root of 5170872 is about 172.9237303997.

The spelling of 5170872 in words is "five million, one hundred seventy thousand, eight hundred seventy-two".