132644841 has 16 divisors (see below), whose sum is σ = 210914304. Its totient is φ = 72501264.

The previous prime is 132644821. The next prime is 132644851. The reversal of 132644841 is 148446231.

It is not a de Polignac number, because 132644841 - 2¹¹ = 132642793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132644801) 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, 136831 + ... + 137796.

It is an arithmetic number, because the mean of its divisors is an integer number (13182144).

Almost surely, 2^132644841 is an apocalyptic number.

It is an amenable number.

132644841 is a deficient number, since it is larger than the sum of its proper divisors (78269463).

132644841 is a wasteful number, since it uses less digits than its factorization.

132644841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274660.

The product of its digits is 18432, while the sum is 33.

The square root of 132644841 is about 11517.1542057923. The cubic root of 132644841 is about 509.9921067598.

The spelling of 132644841 in words is "one hundred thirty-two million, six hundred forty-four thousand, eight hundred forty-one".