2270886 has 16 divisors (see below), whose sum is σ = 4557168. Its totient is φ = 754400.

The previous prime is 2270839. The next prime is 2270893. The reversal of 2270886 is 6880722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2356 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (284823).

2^2270886 is an apocalyptic number.

2270886 is an abundant number, since it is smaller than the sum of its proper divisors (2286282).

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

2270886 is a wasteful number, since it uses less digits than its factorization.

2270886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 2270886 is about 1506.9459180740. The cubic root of 2270886 is about 131.4412793770.

The spelling of 2270886 in words is "two million, two hundred seventy thousand, eight hundred eighty-six".