2255077 has 6 divisors (see below), whose sum is σ = 2478854. Its totient is φ = 2049960.

The previous prime is 2255063. The next prime is 2255083. The reversal of 2255077 is 7705522.

It can be written as a sum of positive squares in only one way, i.e., 1185921 + 1069156 = 1089^2 + 1034^2 .

It is not a de Polignac number, because 2255077 - 2¹⁵ = 2222309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9198 + ... + 9439.

2^2255077 is an apocalyptic number.

It is an amenable number.

2255077 is a deficient number, since it is larger than the sum of its proper divisors (223777).

2255077 is a wasteful number, since it uses less digits than its factorization.

2255077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18659 (or 18648 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 2255077 is about 1501.6913797449. The cubic root of 2255077 is about 131.1355549614.

The spelling of 2255077 in words is "two million, two hundred fifty-five thousand, seventy-seven".