5590445 has 16 divisors (see below), whose sum is σ = 7713408. Its totient is φ = 3810240.

The previous prime is 5590439. The next prime is 5590471. The reversal of 5590445 is 5440955.

It is a happy number.

It is not a de Polignac number, because 5590445 - 2⁶ = 5590381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7007 + ... + 7763.

It is an arithmetic number, because the mean of its divisors is an integer number (482088).

Almost surely, 2^5590445 is an apocalyptic number.

It is an amenable number.

5590445 is a deficient number, since it is larger than the sum of its proper divisors (2122963).

5590445 is a wasteful number, since it uses less digits than its factorization.

5590445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5590445 is about 2364.4121891075. The cubic root of 5590445 is about 177.4797437706.

The spelling of 5590445 in words is "five million, five hundred ninety thousand, four hundred forty-five".