2508868 has 6 divisors (see below), whose sum is σ = 4390526. Its totient is φ = 1254432.

The previous prime is 2508833. The next prime is 2508871. The reversal of 2508868 is 8688052.

2508868 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 only one way, i.e., 2096704 + 412164 = 1448^2 + 642^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313605 + ... + 313612.

2^2508868 is an apocalyptic number.

It is an amenable number.

2508868 is a deficient number, since it is larger than the sum of its proper divisors (1881658).

2508868 is a wasteful number, since it uses less digits than its factorization.

2508868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627221 (or 627219 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 2508868 is about 1583.9406554540. The cubic root of 2508868 is about 135.8811678250.

The spelling of 2508868 in words is "two million, five hundred eight thousand, eight hundred sixty-eight".