5180872 has 8 divisors (see below), whose sum is σ = 9714150. Its totient is φ = 2590432.

The previous prime is 5180839. The next prime is 5180887. The reversal of 5180872 is 2780815.

It can be written as a sum of positive squares in only one way, i.e., 4813636 + 367236 = 2194^2 + 606^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323797 + ... + 323812.

Almost surely, 2^5180872 is an apocalyptic number.

It is an amenable number.

5180872 is a deficient number, since it is larger than the sum of its proper divisors (4533278).

5180872 is a wasteful number, since it uses less digits than its factorization.

5180872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647615 (or 647611 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5180872 is about 2276.1528946888. The cubic root of 5180872 is about 173.0351315824.

The spelling of 5180872 in words is "five million, one hundred eighty thousand, eight hundred seventy-two".