5590438 has 16 divisors (see below), whose sum is σ = 9637920. Its totient is φ = 2382336.

The previous prime is 5590423. The next prime is 5590439. The reversal of 5590438 is 8340955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5590439) 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, 1668 + ... + 3736.

It is an arithmetic number, because the mean of its divisors is an integer number (602370).

Almost surely, 2^5590438 is an apocalyptic number.

5590438 is a deficient number, since it is larger than the sum of its proper divisors (4047482).

5590438 is a wasteful number, since it uses less digits than its factorization.

5590438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 5590438 is about 2364.4107088237. The cubic root of 5590438 is about 177.4796696943.

The spelling of 5590438 in words is "five million, five hundred ninety thousand, four hundred thirty-eight".