2255612 has 12 divisors (see below), whose sum is σ = 3958080. Its totient is φ = 1124736.

The previous prime is 2255609. The next prime is 2255621. The reversal of 2255612 is 2165522.

It is a congruent number.

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, 1964 + ... + 2892.

It is an arithmetic number, because the mean of its divisors is an integer number (329840).

2^2255612 is an apocalyptic number.

It is an amenable number.

2255612 is a deficient number, since it is larger than the sum of its proper divisors (1702468).

2255612 is a wasteful number, since it uses less digits than its factorization.

2255612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540 (or 1538 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 2255612 is about 1501.8695016545. The cubic root of 2255612 is about 131.1459244483.

The spelling of 2255612 in words is "two million, two hundred fifty-five thousand, six hundred twelve".