2559250 has 32 divisors (see below), whose sum is σ = 4970160. Its totient is φ = 985600.

The previous prime is 2559247. The next prime is 2559251. The reversal of 2559250 is 529552.

It can be written as a sum of positive squares in 8 ways, for example, as 53361 + 2505889 = 231^2 + 1583^2 .

It is not an unprimeable number, because it can be changed into a prime (2559251) 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, 7074 + ... + 7426.

2^2559250 is an apocalyptic number.

2559250 is a deficient number, since it is larger than the sum of its proper divisors (2410910).

2559250 is a wasteful number, since it uses less digits than its factorization.

2559250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 2559250 is about 1599.7656078313. The cubic root of 2559250 is about 136.7847152422.

It can be divided in two parts, 2559 and 250, that added together give a square (2809 = 53²).

The spelling of 2559250 in words is "two million, five hundred fifty-nine thousand, two hundred fifty".