5250816 has 108 divisors (see below), whose sum is σ = 15783768. Its totient is φ = 1677312.

The previous prime is 5250809. The next prime is 5250851. The reversal of 5250816 is 6180525.

It is a self number, because there is not a number n which added to its sum of digits gives 5250816.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99046 + ... + 99098.

It is an arithmetic number, because the mean of its divisors is an integer number (146146).

Almost surely, 2^5250816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5250816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7891884).

5250816 is an abundant number, since it is smaller than the sum of its proper divisors (10532952).

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

5250816 is a wasteful number, since it uses less digits than its factorization.

5250816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5250816 is about 2291.4659063578. The cubic root of 5250816 is about 173.8103363421.

The spelling of 5250816 in words is "five million, two hundred fifty thousand, eight hundred sixteen".