2042199 has 16 divisors (see below), whose sum is σ = 3097600. Its totient is φ = 1329048.

The previous prime is 2042189. The next prime is 2042203. The reversal of 2042199 is 9912402.

It is not a de Polignac number, because 2042199 - 2⁸ = 2041943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

2042199 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282 + ... + 2040.

It is an arithmetic number, because the mean of its divisors is an integer number (193600).

2^2042199 is an apocalyptic number.

2042199 is a deficient number, since it is larger than the sum of its proper divisors (1055401).

2042199 is a wasteful number, since it uses less digits than its factorization.

2042199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1805 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2042199 is about 1429.0552823456. The cubic root of 2042199 is about 126.8720682507.

The spelling of 2042199 in words is "two million, forty-two thousand, one hundred ninety-nine".