2200860 has 36 divisors (see below), whose sum is σ = 6676488. Its totient is φ = 586848.

The previous prime is 2200843. The next prime is 2200867. The reversal of 2200860 is 680022.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5934 + ... + 6293.

It is an arithmetic number, because the mean of its divisors is an integer number (185458).

2^2200860 is an apocalyptic number.

2200860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200860 is an abundant number, since it is smaller than the sum of its proper divisors (4475628).

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

2200860 is a wasteful number, since it uses less digits than its factorization.

2200860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12242 (or 12237 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2200860 is about 1483.5295750338. The cubic root of 2200860 is about 130.0760895780.

Adding to 2200860 its reverse (680022), we get a palindrome (2880882).

The spelling of 2200860 in words is "two million, two hundred thousand, eight hundred sixty".