2255758 has 8 divisors (see below), whose sum is σ = 3403080. Its totient is φ = 1121400.

The previous prime is 2255753. The next prime is 2255761. The reversal of 2255758 is 8575522.

2255758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2793 + ... + 3508.

It is an arithmetic number, because the mean of its divisors is an integer number (425385).

2^2255758 is an apocalyptic number.

2255758 is a deficient number, since it is larger than the sum of its proper divisors (1147322).

2255758 is a wasteful number, since it uses less digits than its factorization.

2255758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482.

The product of its digits is 28000, while the sum is 34.

The square root of 2255758 is about 1501.9181069552. The cubic root of 2255758 is about 131.1487539674.

The spelling of 2255758 in words is "two million, two hundred fifty-five thousand, seven hundred fifty-eight".