2539832 has 16 divisors (see below), whose sum is σ = 4843800. Its totient is φ = 1248160.

The previous prime is 2539829. The next prime is 2539841. The reversal of 2539832 is 2389352.

It is a d-powerful number, because it can be written as 2¹¹ + 5⁹ + 3⁶ + 9² + 8³ + 3¹⁰ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2219 + ... + 3162.

2^2539832 is an apocalyptic number.

It is an amenable number.

2539832 is a deficient number, since it is larger than the sum of its proper divisors (2303968).

2539832 is a wasteful number, since it uses less digits than its factorization.

2539832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446 (or 5442 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 2539832 is about 1593.6850378917. The cubic root of 2539832 is about 136.4378907641.

The spelling of 2539832 in words is "two million, five hundred thirty-nine thousand, eight hundred thirty-two".