2555296 has 24 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 1249728.

The previous prime is 2555281. The next prime is 2555303. The reversal of 2555296 is 6925552.

It is a d-powerful number, because it can be written as 2¹⁴ + 5⁴ + 5⁵ + 5⁸ + 2²¹ + 9³ + 6⁶ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655 + ... + 2353.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

2^2555296 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 2555296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2570400).

2555296 is an abundant number, since it is smaller than the sum of its proper divisors (2585504).

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

2555296 is a wasteful number, since it uses less digits than its factorization.

2555296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756 (or 1748 counting only the distinct ones).

The product of its digits is 27000, while the sum is 34.

The square root of 2555296 is about 1598.5293240976. The cubic root of 2555296 is about 136.7142355396.

The spelling of 2555296 in words is "two million, five hundred fifty-five thousand, two hundred ninety-six".