2290199 has 4 divisors (see below), whose sum is σ = 2311320. Its totient is φ = 2269080.

The previous prime is 2290181. The next prime is 2290207. The reversal of 2290199 is 9910922.

2290199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2290199 - 2⁸ = 2289943 is a prime.

It is a super-2 number, since 2×2290199² = 10490022919202, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2290139) 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 3 ways as a sum of consecutive naturals, for example, 10397 + ... + 10614.

It is an arithmetic number, because the mean of its divisors is an integer number (577830).

2^2290199 is an apocalyptic number.

2290199 is a deficient number, since it is larger than the sum of its proper divisors (21121).

2290199 is a wasteful number, since it uses less digits than its factorization.

2290199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21120.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 2290199 is about 1513.3403450645. The cubic root of 2290199 is about 131.8128469574.

The spelling of 2290199 in words is "two million, two hundred ninety thousand, one hundred ninety-nine".