2382222 has 8 divisors (see below), whose sum is σ = 4764456. Its totient is φ = 794072.

The previous prime is 2382221. The next prime is 2382251. The reversal of 2382222 is 2222832.

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

2382222 is an admirable number.

2382222 is a modest number, since divided by 2222 gives 238 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2382221) 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, 198513 + ... + 198524.

It is an arithmetic number, because the mean of its divisors is an integer number (595557).

2^2382222 is an apocalyptic number.

2382222 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.

2382222 is a wasteful number, since it uses less digits than its factorization.

2382222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397042.

The product of its digits is 768, while the sum is 21.

The square root of 2382222 is about 1543.4448483830. Note that the first 3 decimals coincide. The cubic root of 2382222 is about 133.5551820577. Note that the first 3 decimals are identical.

The spelling of 2382222 in words is "two million, three hundred eighty-two thousand, two hundred twenty-two".