5590000 has 100 divisors (see below), whose sum is σ = 14913976. Its totient is φ = 2016000.

The previous prime is 5589977. The next prime is 5590019. The reversal of 5590000 is 955.

It is a tau number, because it is divible by the number of its divisors (100).

It is a self number, because there is not a number n which added to its sum of digits gives 5590000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 129979 + ... + 130021.

Almost surely, 2^5590000 is an apocalyptic number.

5590000 is a gapful number since it is divisible by the number (50) 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 5590000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7456988).

5590000 is an abundant number, since it is smaller than the sum of its proper divisors (9323976).

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

5590000 is a wasteful number, since it uses less digits than its factorization.

5590000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 5590000 is about 2364.3180835074. The cubic root of 5590000 is about 177.4750345103.

Adding to 5590000 its reverse (955), we get a palindrome (5590955).

The spelling of 5590000 in words is "five million, five hundred ninety thousand".