132271257 has 8 divisors (see below), whose sum is σ = 176937376. Its totient is φ = 87892992.

The previous prime is 132271247. The next prime is 132271259. The reversal of 132271257 is 752172231.

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

It is not a de Polignac number, because 132271257 - 2¹⁴ = 132254873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132271259) 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, 70888 + ... + 72729.

It is an arithmetic number, because the mean of its divisors is an integer number (22117172).

Almost surely, 2^132271257 is an apocalyptic number.

It is an amenable number.

132271257 is a deficient number, since it is larger than the sum of its proper divisors (44666119).

132271257 is a wasteful number, since it uses less digits than its factorization.

132271257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143927.

The product of its digits is 5880, while the sum is 30.

The square root of 132271257 is about 11500.9241802561. The cubic root of 132271257 is about 509.5128720445.

The spelling of 132271257 in words is "one hundred thirty-two million, two hundred seventy-one thousand, two hundred fifty-seven".