2255105 has 8 divisors (see below), whose sum is σ = 2723712. Its totient is φ = 1792368.

The previous prime is 2255093. The next prime is 2255111. The reversal of 2255105 is 5015522.

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

It is a cyclic number.

It is not a de Polignac number, because 2255105 - 2⁴ = 2255089 is a prime.

It is a super-2 number, since 2×2255105² = 10170997122050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 569 + ... + 2198.

It is an arithmetic number, because the mean of its divisors is an integer number (340464).

2^2255105 is an apocalyptic number.

It is an amenable number.

2255105 is a deficient number, since it is larger than the sum of its proper divisors (468607).

2255105 is a wasteful number, since it uses less digits than its factorization.

2255105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 2255105 is about 1501.7007025370. The cubic root of 2255105 is about 131.1360977042.

The spelling of 2255105 in words is "two million, two hundred fifty-five thousand, one hundred five".