2555227 has 2 divisors, whose sum is σ = 2555228. Its totient is φ = 2555226.

The previous prime is 2555221. The next prime is 2555233. The reversal of 2555227 is 7225552.

It is a balanced prime because it is at equal distance from previous prime (2555221) and next prime (2555233).

It is a cyclic number.

It is not a de Polignac number, because 2555227 - 2⁷ = 2555099 is a prime.

It is an Ulam number.

It is equal to p₁₈₆₈₂₃ and since 2555227 and 186823 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2555195 and 2555204.

It is not a weakly prime, because it can be changed into another prime (2555221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277613 + 1277614.

It is an arithmetic number, because the mean of its divisors is an integer number (1277614).

2^2555227 is an apocalyptic number.

2555227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555227 is an equidigital number, since it uses as much as digits as its factorization.

2555227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7000, while the sum is 28.

The square root of 2555227 is about 1598.5077416140. The cubic root of 2555227 is about 136.7130049755.

The spelling of 2555227 in words is "two million, five hundred fifty-five thousand, two hundred twenty-seven".