2495790 has 48 divisors (see below), whose sum is σ = 7081776. Its totient is φ = 604800.

The previous prime is 2495789. The next prime is 2495803. The reversal of 2495790 is 975942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (147537).

2^2495790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2495790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3540888).

2495790 is an abundant number, since it is smaller than the sum of its proper divisors (4585986).

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

2495790 is a wasteful number, since it uses less digits than its factorization.

2495790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545 (or 2542 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2495790 is about 1579.8069502316. The cubic root of 2495790 is about 135.6446533703.

The spelling of 2495790 in words is "two million, four hundred ninety-five thousand, seven hundred ninety".