2559312 has 60 divisors (see below), whose sum is σ = 8188960. Its totient is φ = 730944.

The previous prime is 2559289. The next prime is 2559313. The reversal of 2559312 is 2139552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2559313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262 + ... + 2277.

2^2559312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2559312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4094480).

2559312 is an abundant number, since it is smaller than the sum of its proper divisors (5629648).

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

2559312 is a wasteful number, since it uses less digits than its factorization.

2559312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560 (or 2551 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 2559312 is about 1599.7849855527. The cubic root of 2559312 is about 136.7858198085.

The spelling of 2559312 in words is "two million, five hundred fifty-nine thousand, three hundred twelve".