2555271 has 12 divisors (see below), whose sum is σ = 3730272. Its totient is φ = 1685376.

The previous prime is 2555263. The next prime is 2555281. The reversal of 2555271 is 1725552.

It is a happy number.

It is not a de Polignac number, because 2555271 - 2³ = 2555263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555221) 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, 591 + ... + 2336.

It is an arithmetic number, because the mean of its divisors is an integer number (310856).

2^2555271 is an apocalyptic number.

2555271 is a deficient number, since it is larger than the sum of its proper divisors (1175001).

2555271 is a wasteful number, since it uses less digits than its factorization.

2555271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030 (or 3027 counting only the distinct ones).

The product of its digits is 3500, while the sum is 27.

The square root of 2555271 is about 1598.5215043909. The cubic root of 2555271 is about 136.7137896856.

The spelling of 2555271 in words is "two million, five hundred fifty-five thousand, two hundred seventy-one".