2502868 has 12 divisors (see below), whose sum is σ = 4405492. Its totient is φ = 1244160.

The previous prime is 2502833. The next prime is 2502917. The reversal of 2502868 is 8682052.

2502868 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 31684 + 2471184 = 178^2 + 1572^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

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, 1005 + ... + 2452.

2^2502868 is an apocalyptic number.

It is an amenable number.

2502868 is a deficient number, since it is larger than the sum of its proper divisors (1902624).

2502868 is a wasteful number, since it uses less digits than its factorization.

2502868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2502868 is about 1582.0455113555. The cubic root of 2502868 is about 135.7727606608.

The spelling of 2502868 in words is "two million, five hundred two thousand, eight hundred sixty-eight".