132774189 has 8 divisors (see below), whose sum is σ = 179525952. Its totient is φ = 87269280.

The previous prime is 132774163. The next prime is 132774203. The reversal of 132774189 is 981477231.

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

It is not a de Polignac number, because 132774189 - 2⁹ = 132773677 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 132774189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132774119) 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, 311464 + ... + 311889.

It is an arithmetic number, because the mean of its divisors is an integer number (22440744).

Almost surely, 2^132774189 is an apocalyptic number.

It is an amenable number.

132774189 is a deficient number, since it is larger than the sum of its proper divisors (46751763).

132774189 is an equidigital number, since it uses as much as digits as its factorization.

132774189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623427.

The product of its digits is 84672, while the sum is 42.

The square root of 132774189 is about 11522.7682871782. The cubic root of 132774189 is about 510.1578250489.

The spelling of 132774189 in words is "one hundred thirty-two million, seven hundred seventy-four thousand, one hundred eighty-nine".