2540183 has 2 divisors, whose sum is σ = 2540184. Its totient is φ = 2540182.

The previous prime is 2540179. The next prime is 2540201. The reversal of 2540183 is 3810452.

2540183 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2540183 - 2² = 2540179 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2540113) 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 as a sum of consecutive naturals, namely, 1270091 + 1270092.

It is an arithmetic number, because the mean of its divisors is an integer number (1270092).

2^2540183 is an apocalyptic number.

2540183 is a deficient number, since it is larger than the sum of its proper divisors (1).

2540183 is an equidigital number, since it uses as much as digits as its factorization.

2540183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2540183 is about 1593.7951562230. The cubic root of 2540183 is about 136.4441756278. Note that the first 3 decimals are identical.

The spelling of 2540183 in words is "two million, five hundred forty thousand, one hundred eighty-three".