11532841 has 2 divisors, whose sum is σ = 11532842. Its totient is φ = 11532840.

The previous prime is 11532839. The next prime is 11532869. The reversal of 11532841 is 14823511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11532816 + 25 = 3396^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 11532841 - 2¹ = 11532839 is a prime.

Together with 11532839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11532811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766420 + 5766421.

It is an arithmetic number, because the mean of its divisors is an integer number (5766421).

Almost surely, 2^11532841 is an apocalyptic number.

It is an amenable number.

11532841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11532841 is an equidigital number, since it uses as much as digits as its factorization.

11532841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 11532841 is about 3396.0036807989. The cubic root of 11532841 is about 225.9325313522.

Subtracting from 11532841 its sum of digits (25), we obtain a square (11532816 = 3396²).

The spelling of 11532841 in words is "eleven million, five hundred thirty-two thousand, eight hundred forty-one".