2137183 has 4 divisors (see below), whose sum is σ = 2230128. Its totient is φ = 2044240.

The previous prime is 2137159. The next prime is 2137193. The reversal of 2137183 is 3817312.

2137183 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 not a de Polignac number, because 2137183 - 2⁵ = 2137151 is a prime.

It is a Duffinian number.

2137183 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137123) 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, 46438 + ... + 46483.

It is an arithmetic number, because the mean of its divisors is an integer number (557532).

2^2137183 is an apocalyptic number.

2137183 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2137183 is a deficient number, since it is larger than the sum of its proper divisors (92945).

2137183 is an equidigital number, since it uses as much as digits as its factorization.

2137183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92944.

The product of its digits is 1008, while the sum is 25.

The square root of 2137183 is about 1461.9107359890. The cubic root of 2137183 is about 128.8093050065.

It can be divided in two parts, 213 and 7183, that added together give a square (7396 = 86²).

The spelling of 2137183 in words is "two million, one hundred thirty-seven thousand, one hundred eighty-three".