2523339 has 48 divisors (see below), whose sum is σ = 4684800. Its totient is φ = 1314144.

The previous prime is 2523337. The next prime is 2523343. The reversal of 2523339 is 9333252.

It is not a de Polignac number, because 2523339 - 2¹ = 2523337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁹ + 2¹⁹ + 3³ + 3⁸ + 3⁸ + 9 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31902 + ... + 31980.

It is an arithmetic number, because the mean of its divisors is an integer number (97600).

2^2523339 is an apocalyptic number.

2523339 is a deficient number, since it is larger than the sum of its proper divisors (2161461).

2523339 is a wasteful number, since it uses less digits than its factorization.

2523339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 102 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 2523339 is about 1588.5021246445. The cubic root of 2523339 is about 136.1419186069.

The spelling of 2523339 in words is "two million, five hundred twenty-three thousand, three hundred thirty-nine".