2199246 has 16 divisors (see below), whose sum is σ = 5026944. Its totient is φ = 628344.

The previous prime is 2199229. The next prime is 2199247. The reversal of 2199246 is 6429912.

2199246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26140 + ... + 26223.

It is an arithmetic number, because the mean of its divisors is an integer number (314184).

2^2199246 is an apocalyptic number.

2199246 is an abundant number, since it is smaller than the sum of its proper divisors (2827698).

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

2199246 is a wasteful number, since it uses less digits than its factorization.

2199246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52375.

The product of its digits is 7776, while the sum is 33.

The square root of 2199246 is about 1482.9855022892. The cubic root of 2199246 is about 130.0442847154.

Adding to 2199246 its product of digits (7776), we get a palindrome (2207022).

The spelling of 2199246 in words is "two million, one hundred ninety-nine thousand, two hundred forty-six".