2506268 has 12 divisors (see below), whose sum is σ = 4439400. Its totient is φ = 1237872.

The previous prime is 2506253. The next prime is 2506277. The reversal of 2506268 is 8626052.

2506268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2506268.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3443 + ... + 4106.

It is an arithmetic number, because the mean of its divisors is an integer number (369950).

2^2506268 is an apocalyptic number.

It is an amenable number.

2506268 is a deficient number, since it is larger than the sum of its proper divisors (1933132).

2506268 is a wasteful number, since it uses less digits than its factorization.

2506268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636 (or 7634 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2506268 is about 1583.1197048865. The cubic root of 2506268 is about 135.8342126314.

The spelling of 2506268 in words is "two million, five hundred six thousand, two hundred sixty-eight".