2555298 has 12 divisors (see below), whose sum is σ = 5536518. Its totient is φ = 851760.

The previous prime is 2555281. The next prime is 2555303. The reversal of 2555298 is 8925552.

It can be written as a sum of positive squares in only one way, i.e., 2350089 + 205209 = 1533^2 + 453^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70963 + ... + 70998.

2^2555298 is an apocalyptic number.

2555298 is an abundant number, since it is smaller than the sum of its proper divisors (2981220).

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

2555298 is a wasteful number, since it uses less digits than its factorization.

2555298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141969 (or 141966 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 2555298 is about 1598.5299496725. The cubic root of 2555298 is about 136.7142712078.

The spelling of 2555298 in words is "two million, five hundred fifty-five thousand, two hundred ninety-eight".