132866843 has 2 divisors, whose sum is σ = 132866844. Its totient is φ = 132866842.

The previous prime is 132866831. The next prime is 132866857. The reversal of 132866843 is 348668231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132866843 - 2⁶ = 132866779 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132866843.

It is not a weakly prime, because it can be changed into another prime (132866873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66433421 + 66433422.

It is an arithmetic number, because the mean of its divisors is an integer number (66433422).

Almost surely, 2^132866843 is an apocalyptic number.

132866843 is a deficient number, since it is larger than the sum of its proper divisors (1).

132866843 is an equidigital number, since it uses as much as digits as its factorization.

132866843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 41.

The square root of 132866843 is about 11526.7880608607. The cubic root of 132866843 is about 510.2764655083.

The spelling of 132866843 in words is "one hundred thirty-two million, eight hundred sixty-six thousand, eight hundred forty-three".