132000689 has 4 divisors (see below), whose sum is σ = 135220260. Its totient is φ = 128781120.

The previous prime is 132000677. The next prime is 132000707. The reversal of 132000689 is 986000231.

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 50694400 + 81306289 = 7120^2 + 9017^2 .

It is a cyclic number.

It is not a de Polignac number, because 132000689 - 2⁸ = 132000433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132005689) 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 in 3 ways as a sum of consecutive naturals, for example, 1609724 + ... + 1609805.

It is an arithmetic number, because the mean of its divisors is an integer number (33805065).

Almost surely, 2^132000689 is an apocalyptic number.

It is an amenable number.

132000689 is a deficient number, since it is larger than the sum of its proper divisors (3219571).

132000689 is an equidigital number, since it uses as much as digits as its factorization.

132000689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219570.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 132000689 is about 11489.1552779132. The cubic root of 132000689 is about 509.1652228589.

The spelling of 132000689 in words is "one hundred thirty-two million, six hundred eighty-nine", and thus it is an aban number.