5256318 has 16 divisors (see below), whose sum is σ = 10555776. Its totient is φ = 1744920.

The previous prime is 5256313. The next prime is 5256319. The reversal of 5256318 is 8136525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5256311) 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, 88 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (659736).

Almost surely, 2^5256318 is an apocalyptic number.

5256318 is an abundant number, since it is smaller than the sum of its proper divisors (5299458).

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

5256318 is a wasteful number, since it uses less digits than its factorization.

5256318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3599.

The product of its digits is 7200, while the sum is 30.

The square root of 5256318 is about 2292.6661335659. Note that the first 3 decimals coincide. The cubic root of 5256318 is about 173.8710234587.

The spelling of 5256318 in words is "five million, two hundred fifty-six thousand, three hundred eighteen".