2200985 has 8 divisors (see below), whose sum is σ = 2756160. Its totient is φ = 1684144.

The previous prime is 2200981. The next prime is 2200987. The reversal of 2200985 is 5890022.

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 2200985 - 2² = 2200981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2200981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9455 + ... + 9684.

It is an arithmetic number, because the mean of its divisors is an integer number (344520).

2^2200985 is an apocalyptic number.

It is an amenable number.

2200985 is a deficient number, since it is larger than the sum of its proper divisors (555175).

2200985 is a wasteful number, since it uses less digits than its factorization.

2200985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19167.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2200985 is about 1483.5717036935. The cubic root of 2200985 is about 130.0785521311.

The spelling of 2200985 in words is "two million, two hundred thousand, nine hundred eighty-five".