132853187 has 8 divisors (see below), whose sum is σ = 143098560. Its totient is φ = 122933160.

The previous prime is 132853183. The next prime is 132853219. The reversal of 132853187 is 781358231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 132853187 - 2² = 132853183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132853187.

It is not an unprimeable number, because it can be changed into a prime (132853183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80489 + ... + 82122.

It is an arithmetic number, because the mean of its divisors is an integer number (17887320).

Almost surely, 2^132853187 is an apocalyptic number.

132853187 is a deficient number, since it is larger than the sum of its proper divisors (10245373).

132853187 is a wasteful number, since it uses less digits than its factorization.

132853187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162673.

The product of its digits is 40320, while the sum is 38.

The square root of 132853187 is about 11526.1956863486. The cubic root of 132853187 is about 510.2589829069.

The spelling of 132853187 in words is "one hundred thirty-two million, eight hundred fifty-three thousand, one hundred eighty-seven".