5590256 has 80 divisors (see below), whose sum is σ = 13570560. Its totient is φ = 2177280.

The previous prime is 5590253. The next prime is 5590271. The reversal of 5590256 is 6520955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5590253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78701 + ... + 78771.

It is an arithmetic number, because the mean of its divisors is an integer number (169632).

Almost surely, 2^5590256 is an apocalyptic number.

5590256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5590256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6785280).

5590256 is an abundant number, since it is smaller than the sum of its proper divisors (7980304).

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

5590256 is a wasteful number, since it uses less digits than its factorization.

5590256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The square root of 5590256 is about 2364.3722211192. The cubic root of 5590256 is about 177.4777436883.

The spelling of 5590256 in words is "five million, five hundred ninety thousand, two hundred fifty-six".