2201886 has 12 divisors (see below), whose sum is σ = 4770792. Its totient is φ = 733956.

The previous prime is 2201839. The next prime is 2201897. The reversal of 2201886 is 6881022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61146 + ... + 61181.

It is an arithmetic number, because the mean of its divisors is an integer number (397566).

2^2201886 is an apocalyptic number.

2201886 is an abundant number, since it is smaller than the sum of its proper divisors (2568906).

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

2201886 is a wasteful number, since it uses less digits than its factorization.

2201886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122335 (or 122332 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 2201886 is about 1483.8753316906. The cubic root of 2201886 is about 130.0962994558.

The spelling of 2201886 in words is "two million, two hundred one thousand, eight hundred eighty-six".