2296218 has 8 divisors (see below), whose sum is σ = 4592448. Its totient is φ = 765404.

The previous prime is 2296213. The next prime is 2296219. The reversal of 2296218 is 8126922.

It is a sphenic number, since it is the product of 3 distinct primes.

2296218 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2296213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191346 + ... + 191357.

It is an arithmetic number, because the mean of its divisors is an integer number (574056).

2^2296218 is an apocalyptic number.

2296218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2296218 is a wasteful number, since it uses less digits than its factorization.

2296218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382708.

The product of its digits is 3456, while the sum is 30.

The square root of 2296218 is about 1515.3276873337. The cubic root of 2296218 is about 131.9282208463.

The spelling of 2296218 in words is "two million, two hundred ninety-six thousand, two hundred eighteen".