5215256 has 16 divisors (see below), whose sum is σ = 9939840. Its totient is φ = 2564640.

The previous prime is 5215247. The next prime is 5215267. The reversal of 5215256 is 6525125.

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, 4856 + ... + 5831.

It is an arithmetic number, because the mean of its divisors is an integer number (621240).

Almost surely, 2^5215256 is an apocalyptic number.

It is an amenable number.

5215256 is a deficient number, since it is larger than the sum of its proper divisors (4724584).

5215256 is a wasteful number, since it uses less digits than its factorization.

5215256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10754 (or 10750 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 5215256 is about 2283.6934995748. The cubic root of 5215256 is about 173.4170831308.

The spelling of 5215256 in words is "five million, two hundred fifteen thousand, two hundred fifty-six".