2490908 has 24 divisors (see below), whose sum is σ = 5275872. Its totient is φ = 1004544.

The previous prime is 2490907. The next prime is 2490931. The reversal of 2490908 is 8090942.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2490907) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2141 + ... + 3092.

It is an arithmetic number, because the mean of its divisors is an integer number (219828).

2^2490908 is an apocalyptic number.

2490908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2490908 is an abundant number, since it is smaller than the sum of its proper divisors (2784964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2490908 is a wasteful number, since it uses less digits than its factorization.

2490908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261 (or 5259 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2490908 is about 1578.2610683914. The cubic root of 2490908 is about 135.5561510719.

The spelling of 2490908 in words is "two million, four hundred ninety thousand, nine hundred eight".