2490356 has 12 divisors (see below), whose sum is σ = 4754400. Its totient is φ = 1131960.

The previous prime is 2490337. The next prime is 2490377. The reversal of 2490356 is 6530942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28256 + ... + 28343.

It is an arithmetic number, because the mean of its divisors is an integer number (396200).

2^2490356 is an apocalyptic number.

It is an amenable number.

2490356 is a deficient number, since it is larger than the sum of its proper divisors (2264044).

2490356 is a wasteful number, since it uses less digits than its factorization.

2490356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56614 (or 56612 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2490356 is about 1578.0861826909. The cubic root of 2490356 is about 135.5461369828.

The spelling of 2490356 in words is "two million, four hundred ninety thousand, three hundred fifty-six".