2490250 has 32 divisors (see below), whose sum is σ = 5331456. Its totient is φ = 853200.

The previous prime is 2490247. The next prime is 2490251. The reversal of 2490250 is 520942.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2490251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1039 + ... + 2461.

It is an arithmetic number, because the mean of its divisors is an integer number (166608).

2^2490250 is an apocalyptic number.

2490250 is an abundant number, since it is smaller than the sum of its proper divisors (2841206).

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

2490250 is a wasteful number, since it uses less digits than its factorization.

2490250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447 (or 1437 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2490250 is about 1578.0525973490. The cubic root of 2490250 is about 135.5442138181.

The spelling of 2490250 in words is "two million, four hundred ninety thousand, two hundred fifty".