5522868 has 36 divisors (see below), whose sum is σ = 15035748. Its totient is φ = 1699200.

The previous prime is 5522861. The next prime is 5522873. The reversal of 5522868 is 8682255.

It can be written as a sum of positive squares in 2 ways, for example, as 1790244 + 3732624 = 1338^2 + 1932^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a d-powerful number, because it can be written as 5² + 5² + 2 + 2²⁰ + 8⁷ + 6⁷ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5433 + ... + 6368.

Almost surely, 2^5522868 is an apocalyptic number.

It is an amenable number.

5522868 is an abundant number, since it is smaller than the sum of its proper divisors (9512880).

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

5522868 is a wasteful number, since it uses less digits than its factorization.

5522868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11824 (or 11819 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 5522868 is about 2350.0782965680. The cubic root of 5522868 is about 176.7617209293.

The spelling of 5522868 in words is "five million, five hundred twenty-two thousand, eight hundred sixty-eight".