5990000 has 50 divisors (see below), whose sum is σ = 14526600. Its totient is φ = 2392000.

The previous prime is 5989999. The next prime is 5990081. The reversal of 5990000 is 995.

It is a tau number, because it is divible by the number of its divisors (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9701 + ... + 10299.

It is an arithmetic number, because the mean of its divisors is an integer number (290532).

Almost surely, 2^5990000 is an apocalyptic number.

5990000 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 5990000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7263300).

5990000 is an abundant number, since it is smaller than the sum of its proper divisors (8536600).

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

5990000 is an equidigital number, since it uses as much as digits as its factorization.

5990000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 5990000 is about 2447.4476501041. The cubic root of 5990000 is about 181.6110520032.

Adding to 5990000 its reverse (995), we get a palindrome (5990995).

The spelling of 5990000 in words is "five million, nine hundred ninety thousand".