132008291 has 8 divisors (see below), whose sum is σ = 134297280. Its totient is φ = 129728808.

The previous prime is 132008273. The next prime is 132008351. The reversal of 132008291 is 192800231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132008291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132008291.

It is not an unprimeable number, because it can be changed into a prime (132008231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29180 + ... + 33398.

It is an arithmetic number, because the mean of its divisors is an integer number (16787160).

Almost surely, 2^132008291 is an apocalyptic number.

132008291 is a deficient number, since it is larger than the sum of its proper divisors (2288989).

132008291 is an equidigital number, since it uses as much as digits as its factorization.

132008291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4753.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 132008291 is about 11489.4861068718. The cubic root of 132008291 is about 509.1749970496.

The spelling of 132008291 in words is "one hundred thirty-two million, eight thousand, two hundred ninety-one".