2560250 has 96 divisors (see below), whose sum is σ = 6402240. Its totient is φ = 756000.

The previous prime is 2560247. The next prime is 2560273. The reversal of 2560250 is 520652.

It is a happy number.

2560250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134741 + ... + 134759.

It is an arithmetic number, because the mean of its divisors is an integer number (66690).

2^2560250 is an apocalyptic number.

2560250 is an abundant number, since it is smaller than the sum of its proper divisors (3841990).

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

2560250 is a wasteful number, since it uses less digits than its factorization.

2560250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2560250 is about 1600.0781230927. The cubic root of 2560250 is about 136.8025286515.

It can be divided in two parts, 25602 and 50, that added together give a palindrome (25652).

The spelling of 2560250 in words is "two million, five hundred sixty thousand, two hundred fifty".