132756685 has 4 divisors (see below), whose sum is σ = 159308028. Its totient is φ = 106205344.

The previous prime is 132756649. The next prime is 132756697. The reversal of 132756685 is 586657231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99740169 + 33016516 = 9987^2 + 5746^2 .

It is a cyclic number.

It is not a de Polignac number, because 132756685 - 2¹³ = 132748493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 13275664 + ... + 13275673.

It is an arithmetic number, because the mean of its divisors is an integer number (39827007).

Almost surely, 2^132756685 is an apocalyptic number.

It is an amenable number.

132756685 is a deficient number, since it is larger than the sum of its proper divisors (26551343).

132756685 is an equidigital number, since it uses as much as digits as its factorization.

132756685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26551342.

The product of its digits is 302400, while the sum is 43.

The square root of 132756685 is about 11522.0087224407. The cubic root of 132756685 is about 510.1354055434.

The spelling of 132756685 in words is "one hundred thirty-two million, seven hundred fifty-six thousand, six hundred eighty-five".