132086261 has 2 divisors, whose sum is σ = 132086262. Its totient is φ = 132086260.

The previous prime is 132086249. The next prime is 132086281. The reversal of 132086261 is 162680231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110649361 + 21436900 = 10519^2 + 4630^2 .

It is a cyclic number.

It is not a de Polignac number, because 132086261 - 2¹⁰ = 132085237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132086231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66043130 + 66043131.

It is an arithmetic number, because the mean of its divisors is an integer number (66043131).

Almost surely, 2^132086261 is an apocalyptic number.

It is an amenable number.

132086261 is a deficient number, since it is larger than the sum of its proper divisors (1).

132086261 is an equidigital number, since it uses as much as digits as its factorization.

132086261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 132086261 is about 11492.8787081392. The cubic root of 132086261 is about 509.2752244937.

The spelling of 132086261 in words is "one hundred thirty-two million, eighty-six thousand, two hundred sixty-one".