132758091 has 12 divisors (see below), whose sum is σ = 191914632. Its totient is φ = 88434816.

The previous prime is 132758081. The next prime is 132758099. The reversal of 132758091 is 190857231.

It is not a de Polignac number, because 132758091 - 2¹⁰ = 132757067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132758099) 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 11 ways as a sum of consecutive naturals, for example, 7675 + ... + 18011.

It is an arithmetic number, because the mean of its divisors is an integer number (15992886).

Almost surely, 2^132758091 is an apocalyptic number.

132758091 is a deficient number, since it is larger than the sum of its proper divisors (59156541).

132758091 is a wasteful number, since it uses less digits than its factorization.

132758091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11770 (or 11767 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 132758091 is about 11522.0697359459. The cubic root of 132758091 is about 510.1372064517.

The spelling of 132758091 in words is "one hundred thirty-two million, seven hundred fifty-eight thousand, ninety-one".