132166443 has 16 divisors (see below), whose sum is σ = 179599616. Its totient is φ = 86430240.

The previous prime is 132166439. The next prime is 132166499. The reversal of 132166443 is 344661231.

It is not a de Polignac number, because 132166443 - 2² = 132166439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132166443.

It is not an unprimeable number, because it can be changed into a prime (132156443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88380 + ... + 89862.

It is an arithmetic number, because the mean of its divisors is an integer number (11224976).

Almost surely, 2^132166443 is an apocalyptic number.

132166443 is a deficient number, since it is larger than the sum of its proper divisors (47433173).

132166443 is a wasteful number, since it uses less digits than its factorization.

132166443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034.

The product of its digits is 10368, while the sum is 30.

The square root of 132166443 is about 11496.3665129466. The cubic root of 132166443 is about 509.3782542505.

The spelling of 132166443 in words is "one hundred thirty-two million, one hundred sixty-six thousand, four hundred forty-three".