5590442 has 24 divisors (see below), whose sum is σ = 9931908. Its totient is φ = 2344320.

The previous prime is 5590439. The next prime is 5590471. The reversal of 5590442 is 2440955.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5387041 + 203401 = 2321^2 + 451^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2258 + ... + 4034.

Almost surely, 2^5590442 is an apocalyptic number.

5590442 is a deficient number, since it is larger than the sum of its proper divisors (4341466).

5590442 is a wasteful number, since it uses less digits than its factorization.

5590442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814 (or 1803 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5590442 is about 2364.4115547002. The cubic root of 5590442 is about 177.4797120236.

The spelling of 5590442 in words is "five million, five hundred ninety thousand, four hundred forty-two".