132164771 has 4 divisors (see below), whose sum is σ = 135388344. Its totient is φ = 128941200.

The previous prime is 132164743. The next prime is 132164807. The reversal of 132164771 is 177461231.

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

It is a cyclic number.

It is not a de Polignac number, because 132164771 - 2⁶ = 132164707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132164701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1611725 + ... + 1611806.

It is an arithmetic number, because the mean of its divisors is an integer number (33847086).

Almost surely, 2^132164771 is an apocalyptic number.

132164771 is a deficient number, since it is larger than the sum of its proper divisors (3223573).

132164771 is an equidigital number, since it uses as much as digits as its factorization.

132164771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223572.

The product of its digits is 7056, while the sum is 32.

The square root of 132164771 is about 11496.2937940886. The cubic root of 132164771 is about 509.3761062417.

The spelling of 132164771 in words is "one hundred thirty-two million, one hundred sixty-four thousand, seven hundred seventy-one".