11882539 has 2 divisors, whose sum is σ = 11882540. Its totient is φ = 11882538.

The previous prime is 11882527. The next prime is 11882567. The reversal of 11882539 is 93528811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11882539 - 2⁷ = 11882411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11882498 and 11882507.

It is not a weakly prime, because it can be changed into another prime (11882509) 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, 5941269 + 5941270.

It is an arithmetic number, because the mean of its divisors is an integer number (5941270).

Almost surely, 2^11882539 is an apocalyptic number.

11882539 is a deficient number, since it is larger than the sum of its proper divisors (1).

11882539 is an equidigital number, since it uses as much as digits as its factorization.

11882539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 37.

The square root of 11882539 is about 3447.1058875526. The cubic root of 11882539 is about 228.1934018688.

It can be divided in two parts, 11882 and 539, that added together give a palindrome (12421).

The spelling of 11882539 in words is "eleven million, eight hundred eighty-two thousand, five hundred thirty-nine".