132391162 has 16 divisors (see below), whose sum is σ = 202338720. Its totient is φ = 64949328.

The previous prime is 132391157. The next prime is 132391169. The reversal of 132391162 is 261193231.

It is a self number, because there is not a number n which added to its sum of digits gives 132391162.

It is not an unprimeable number, because it can be changed into a prime (132391169) 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, 106408 + ... + 107644.

It is an arithmetic number, because the mean of its divisors is an integer number (12646170).

Almost surely, 2^132391162 is an apocalyptic number.

132391162 is a deficient number, since it is larger than the sum of its proper divisors (69947558).

132391162 is a wasteful number, since it uses less digits than its factorization.

132391162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2205.

The product of its digits is 1944, while the sum is 28.

The square root of 132391162 is about 11506.1358413674. The cubic root of 132391162 is about 509.6667847718. Note that the first 3 decimals are identical.

The spelling of 132391162 in words is "one hundred thirty-two million, three hundred ninety-one thousand, one hundred sixty-two".