2539008 has 120 divisors (see below), whose sum is σ = 7979400. Its totient is φ = 774144.

The previous prime is 2538983. The next prime is 2539049. The reversal of 2539008 is 8009352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87538 + ... + 87566.

It is an arithmetic number, because the mean of its divisors is an integer number (66495).

2^2539008 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 2539008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3989700).

2539008 is an abundant number, since it is smaller than the sum of its proper divisors (5440392).

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

2539008 is a wasteful number, since it uses less digits than its factorization.

2539008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2539008 is about 1593.4264965790. The cubic root of 2539008 is about 136.4231342786.

It can be divided in two parts, 253 and 9008, that added together give a cube (9261 = 21³).

The spelling of 2539008 in words is "two million, five hundred thirty-nine thousand, eight".