2255704 has 16 divisors (see below), whose sum is σ = 4614120. Its totient is φ = 1025280.

The previous prime is 2255681. The next prime is 2255717. The reversal of 2255704 is 4075522.

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, 12729 + ... + 12904.

2^2255704 is an apocalyptic number.

It is an amenable number.

2255704 is an abundant number, since it is smaller than the sum of its proper divisors (2358416).

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

2255704 is a wasteful number, since it uses less digits than its factorization.

2255704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25650 (or 25646 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2255704 is about 1501.9001298355. The cubic root of 2255704 is about 131.1477074472.

It can be divided in two parts, 225 and 5704, that added together give a square (5929 = 77²).

The spelling of 2255704 in words is "two million, two hundred fifty-five thousand, seven hundred four".