132085857 has 8 divisors (see below), whose sum is σ = 176190976. Its totient is φ = 88018992.

The previous prime is 132085817. The next prime is 132085883. The reversal of 132085857 is 758580231.

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

It is a de Polignac number, because none of the positive numbers 2^k-132085857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132085817) 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, 193 + ... + 16254.

It is an arithmetic number, because the mean of its divisors is an integer number (22023872).

Almost surely, 2^132085857 is an apocalyptic number.

It is an amenable number.

132085857 is a deficient number, since it is larger than the sum of its proper divisors (44105119).

132085857 is a wasteful number, since it uses less digits than its factorization.

132085857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19127.

The product of its (nonzero) digits is 67200, while the sum is 39.

The square root of 132085857 is about 11492.8611320245. The cubic root of 132085857 is about 509.2747052689.

The spelling of 132085857 in words is "one hundred thirty-two million, eighty-five thousand, eight hundred fifty-seven".