2288196 has 24 divisors (see below), whose sum is σ = 5932640. Its totient is φ = 762696.

The previous prime is 2288173. The next prime is 2288207. The reversal of 2288196 is 6918822.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2288196.

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, 10486 + ... + 10701.

2^2288196 is an apocalyptic number.

It is an amenable number.

2288196 is an abundant number, since it is smaller than the sum of its proper divisors (3644444).

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

2288196 is a wasteful number, since it uses less digits than its factorization.

2288196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21200 (or 21192 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 2288196 is about 1512.6784192286. The cubic root of 2288196 is about 131.7744080647.

The spelling of 2288196 in words is "two million, two hundred eighty-eight thousand, one hundred ninety-six".