5256684 has 24 divisors (see below), whose sum is σ = 13628720. Its totient is φ = 1752192.

The previous prime is 5256683. The next prime is 5256697. The reversal of 5256684 is 4866525.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5256683) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 24229 + ... + 24444.

Almost surely, 2^5256684 is an apocalyptic number.

5256684 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5256684 is an abundant number, since it is smaller than the sum of its proper divisors (8372036).

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

5256684 is a wasteful number, since it uses less digits than its factorization.

5256684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48686 (or 48678 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5256684 is about 2292.7459519101. The cubic root of 5256684 is about 173.8750589399.

It can be divided in two parts, 52566 and 84, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 5256684 in words is "five million, two hundred fifty-six thousand, six hundred eighty-four".