2201885 has 16 divisors (see below), whose sum is σ = 3079296. Its totient is φ = 1480128.

The previous prime is 2201839. The next prime is 2201897. The reversal of 2201885 is 5881022.

It is a cyclic number.

It is not a de Polignac number, because 2201885 - 2¹⁸ = 1939741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262 + ... + 2448.

It is an arithmetic number, because the mean of its divisors is an integer number (192456).

2^2201885 is an apocalyptic number.

It is an amenable number.

2201885 is a deficient number, since it is larger than the sum of its proper divisors (877411).

2201885 is a wasteful number, since it uses less digits than its factorization.

2201885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 2201885 is about 1483.8749947351. The cubic root of 2201885 is about 130.0962797611.

The spelling of 2201885 in words is "two million, two hundred one thousand, eight hundred eighty-five".