5522290 has 16 divisors (see below), whose sum is σ = 10183320. Its totient is φ = 2154880.

The previous prime is 5522281. The next prime is 5522291. The reversal of 5522290 is 922255.

It can be written as a sum of positive squares in 4 ways, for example, as 3352561 + 2169729 = 1831^2 + 1473^2 .

It is not an unprimeable number, because it can be changed into a prime (5522291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6325 + ... + 7144.

Almost surely, 2^5522290 is an apocalyptic number.

5522290 is a deficient number, since it is larger than the sum of its proper divisors (4661030).

5522290 is a wasteful number, since it uses less digits than its factorization.

5522290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13517.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5522290 is about 2349.9553187242. The cubic root of 5522290 is about 176.7555543362.

The spelling of 5522290 in words is "five million, five hundred twenty-two thousand, two hundred ninety".