5990720 has 56 divisors (see below), whose sum is σ = 14487144. Its totient is φ = 2359296.

The previous prime is 5990713. The next prime is 5990723. The reversal of 5990720 is 270995.

It can be written as a sum of positive squares in 4 ways, for example, as 153664 + 5837056 = 392^2 + 2416^2 .

It is a super-2 number, since 2×5990720² = 71777452236800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5990723) 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, 30944 + ... + 31136.

It is an arithmetic number, because the mean of its divisors is an integer number (258699).

Almost surely, 2^5990720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5990720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7243572).

5990720 is an abundant number, since it is smaller than the sum of its proper divisors (8496424).

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

5990720 is a wasteful number, since it uses less digits than its factorization.

5990720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 5990720 is about 2447.5947376966. The cubic root of 5990720 is about 181.6183282814.

The spelling of 5990720 in words is "five million, nine hundred ninety thousand, seven hundred twenty".