2208322 has 16 divisors (see below), whose sum is σ = 3517632. Its totient is φ = 1037520.

The previous prime is 2208319. The next prime is 2208331. The reversal of 2208322 is 2238022.

It is a self number, because there is not a number n which added to its sum of digits gives 2208322.

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, 2413 + ... + 3199.

It is an arithmetic number, because the mean of its divisors is an integer number (219852).

2^2208322 is an apocalyptic number.

2208322 is a deficient number, since it is larger than the sum of its proper divisors (1309310).

2208322 is a wasteful number, since it uses less digits than its factorization.

2208322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2208322 is about 1486.0423950884. The cubic root of 2208322 is about 130.2229310965. Note that the first 3 decimals are identical.

The spelling of 2208322 in words is "two million, two hundred eight thousand, three hundred twenty-two".