2208368 has 40 divisors (see below), whose sum is σ = 4740768. Its totient is φ = 991232.

The previous prime is 2208343. The next prime is 2208377. The reversal of 2208368 is 8638022.

It is a self number, because there is not a number n which added to its sum of digits gives 2208368.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6080 + ... + 6432.

2^2208368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2370384).

2208368 is an abundant number, since it is smaller than the sum of its proper divisors (2532400).

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

2208368 is a wasteful number, since it uses less digits than its factorization.

2208368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2208368 is about 1486.0578723589. The cubic root of 2208368 is about 130.2238352843.

The spelling of 2208368 in words is "two million, two hundred eight thousand, three hundred sixty-eight".