5590290 has 16 divisors (see below), whose sum is σ = 13416768. Its totient is φ = 1490736.

The previous prime is 5590271. The next prime is 5590303. The reversal of 5590290 is 920955.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 186343 = 5590290 / (5 + 5 + 9 + 0 + 2 + 9 + 0).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93142 + ... + 93201.

It is an arithmetic number, because the mean of its divisors is an integer number (838548).

Almost surely, 2^5590290 is an apocalyptic number.

5590290 is an abundant number, since it is smaller than the sum of its proper divisors (7826478).

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

5590290 is a wasteful number, since it uses less digits than its factorization.

5590290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186353.

The product of its (nonzero) digits is 4050, while the sum is 30.

The square root of 5590290 is about 2364.3794111775. The cubic root of 5590290 is about 177.4781034948.

The spelling of 5590290 in words is "five million, five hundred ninety thousand, two hundred ninety".