5187256 has 16 divisors (see below), whose sum is σ = 9770400. Its totient is φ = 2581824.

The previous prime is 5187239. The next prime is 5187271. The reversal of 5187256 is 6527815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (610650).

Almost surely, 2^5187256 is an apocalyptic number.

It is an amenable number.

5187256 is a deficient number, since it is larger than the sum of its proper divisors (4583144).

5187256 is a wasteful number, since it uses less digits than its factorization.

5187256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958 (or 2954 counting only the distinct ones).

The product of its digits is 16800, while the sum is 34.

The square root of 5187256 is about 2277.5548291973. The cubic root of 5187256 is about 173.1061751482.

The spelling of 5187256 in words is "five million, one hundred eighty-seven thousand, two hundred fifty-six".