2504968 has 16 divisors (see below), whose sum is σ = 4713660. Its totient is φ = 1248000.

The previous prime is 2504927. The next prime is 2504969. The reversal of 2504968 is 8694052.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2490084 + 14884 = 1578^2 + 122^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2504969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3868 + ... + 4468.

2^2504968 is an apocalyptic number.

It is an amenable number.

2504968 is a deficient number, since it is larger than the sum of its proper divisors (2208692).

2504968 is a wasteful number, since it uses less digits than its factorization.

2504968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 1124 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2504968 is about 1582.7090699178. The cubic root of 2504968 is about 135.8107228561.

The spelling of 2504968 in words is "two million, five hundred four thousand, nine hundred sixty-eight".