2208120 has 32 divisors (see below), whose sum is σ = 6624720. Its totient is φ = 588800.

The previous prime is 2208103. The next prime is 2208127. The reversal of 2208120 is 218022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2208120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208127) 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, 9081 + ... + 9320.

2^2208120 is an apocalyptic number.

2208120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2208120 is an abundant number, since it is smaller than the sum of its proper divisors (4416600).

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

2208120 is a wasteful number, since it uses less digits than its factorization.

2208120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18415 (or 18411 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2208120 is about 1485.9744277746. The cubic root of 2208120 is about 130.2189603842.

The spelling of 2208120 in words is "two million, two hundred eight thousand, one hundred twenty".