2493508 has 12 divisors (see below), whose sum is σ = 4374720. Its totient is φ = 1243592.

The previous prime is 2493479. The next prime is 2493511. The reversal of 2493508 is 8053942.

It is a self number, because there is not a number n which added to its sum of digits gives 2493508.

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 in 3 ways as a sum of consecutive naturals, for example, 2553 + ... + 3391.

It is an arithmetic number, because the mean of its divisors is an integer number (364560).

2^2493508 is an apocalyptic number.

It is an amenable number.

2493508 is a deficient number, since it is larger than the sum of its proper divisors (1881212).

2493508 is a wasteful number, since it uses less digits than its factorization.

2493508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2493508 is about 1579.0845449184. The cubic root of 2493508 is about 135.6032989977.

The spelling of 2493508 in words is "two million, four hundred ninety-three thousand, five hundred eight".