5901720 has 128 divisors (see below), whose sum is σ = 20528640. Its totient is φ = 1341440.

The previous prime is 5901697. The next prime is 5901739. The reversal of 5901720 is 271095.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22309 + ... + 22571.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

Almost surely, 2^5901720 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 5901720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10264320).

5901720 is an abundant number, since it is smaller than the sum of its proper divisors (14626920).

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

5901720 is a wasteful number, since it uses less digits than its factorization.

5901720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 5901720 is about 2429.3455908948. The cubic root of 5901720 is about 180.7144444716.

The spelling of 5901720 in words is "five million, nine hundred one thousand, seven hundred twenty".