2183539 has 2 divisors, whose sum is σ = 2183540. Its totient is φ = 2183538.

The previous prime is 2183527. The next prime is 2183543. The reversal of 2183539 is 9353812.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2183539 - 2⁵ = 2183507 is a prime.

It is a Chen prime.

2183539 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2183539.

It is not a weakly prime, because it can be changed into another prime (2183509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091769 + 1091770.

It is an arithmetic number, because the mean of its divisors is an integer number (1091770).

2^2183539 is an apocalyptic number.

2183539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2183539 is an equidigital number, since it uses as much as digits as its factorization.

2183539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 2183539 is about 1477.6802766499. The cubic root of 2183539 is about 129.7339529433.

The spelling of 2183539 in words is "two million, one hundred eighty-three thousand, five hundred thirty-nine".