2266655 has 8 divisors (see below), whose sum is σ = 2745600. Its totient is φ = 1796256.

The previous prime is 2266639. The next prime is 2266679. The reversal of 2266655 is 5566622.

2266655 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 cyclic number.

It is not a de Polignac number, because 2266655 - 2⁴ = 2266639 is a prime.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1535 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (343200).

2^2266655 is an apocalyptic number.

2266655 is a deficient number, since it is larger than the sum of its proper divisors (478945).

2266655 is a wasteful number, since it uses less digits than its factorization.

2266655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4273.

The product of its digits is 21600, while the sum is 32.

The square root of 2266655 is about 1505.5414308481. The cubic root of 2266655 is about 131.3595970448.

The spelling of 2266655 in words is "two million, two hundred sixty-six thousand, six hundred fifty-five".