2199068 has 6 divisors (see below), whose sum is σ = 3848376. Its totient is φ = 1099532.

The previous prime is 2199061. The next prime is 2199077. The reversal of 2199068 is 8609912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274880 + ... + 274887.

It is an arithmetic number, because the mean of its divisors is an integer number (641396).

2^2199068 is an apocalyptic number.

It is an amenable number.

2199068 is a deficient number, since it is larger than the sum of its proper divisors (1649308).

2199068 is a wasteful number, since it uses less digits than its factorization.

2199068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549771 (or 549769 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 2199068 is about 1482.9254870020. The cubic root of 2199068 is about 130.0407761633.

The spelling of 2199068 in words is "two million, one hundred ninety-nine thousand, sixty-eight".