2023199 has 4 divisors (see below), whose sum is σ = 2053464. Its totient is φ = 1992936.

The previous prime is 2023183. The next prime is 2023201. The reversal of 2023199 is 9913202.

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 2023199 - 2⁴ = 2023183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023159) 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, 15032 + ... + 15165.

It is an arithmetic number, because the mean of its divisors is an integer number (513366).

2^2023199 is an apocalyptic number.

2023199 is a deficient number, since it is larger than the sum of its proper divisors (30265).

2023199 is an equidigital number, since it uses as much as digits as its factorization.

2023199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30264.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2023199 is about 1422.3919994151. The cubic root of 2023199 is about 126.4773819488.

It can be divided in two parts, 2023 and 199, that added together give a palindrome (2222).

The spelling of 2023199 in words is "two million, twenty-three thousand, one hundred ninety-nine".