5256873 has 16 divisors (see below), whose sum is σ = 7861440. Its totient is φ = 3471552.

The previous prime is 5256851. The next prime is 5256883. The reversal of 5256873 is 3786525.

5256873 is a `hidden beast` number, since 525 + 68 + 73 = 666.

It is not a de Polignac number, because 5256873 - 2¹⁶ = 5191337 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5256883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2190 + ... + 3912.

It is an arithmetic number, because the mean of its divisors is an integer number (491340).

Almost surely, 2^5256873 is an apocalyptic number.

It is an amenable number.

5256873 is a deficient number, since it is larger than the sum of its proper divisors (2604567).

5256873 is a wasteful number, since it uses less digits than its factorization.

5256873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1845 (or 1839 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5256873 is about 2292.7871684917. The cubic root of 5256873 is about 173.8771427626.

The spelling of 5256873 in words is "five million, two hundred fifty-six thousand, eight hundred seventy-three".