2255926 has 8 divisors (see below), whose sum is σ = 3399480. Its totient is φ = 1122768.

The previous prime is 2255899. The next prime is 2255947. The reversal of 2255926 is 6295522.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2031 + ... + 2938.

It is an arithmetic number, because the mean of its divisors is an integer number (424935).

2^2255926 is an apocalyptic number.

2255926 is a deficient number, since it is larger than the sum of its proper divisors (1143554).

2255926 is a wasteful number, since it uses less digits than its factorization.

2255926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5198.

The product of its digits is 10800, while the sum is 31.

The square root of 2255926 is about 1501.9740343961. The cubic root of 2255926 is about 131.1520097014.

The spelling of 2255926 in words is "two million, two hundred fifty-five thousand, nine hundred twenty-six".