132331985 has 16 divisors (see below), whose sum is σ = 162146880. Its totient is φ = 103648320.

The previous prime is 132331981. The next prime is 132331987. The reversal of 132331985 is 589133231.

It is a happy number.

It is not a de Polignac number, because 132331985 - 2² = 132331981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132331981) 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, 85670 + ... + 87200.

It is an arithmetic number, because the mean of its divisors is an integer number (10134180).

Almost surely, 2^132331985 is an apocalyptic number.

It is an amenable number.

132331985 is a deficient number, since it is larger than the sum of its proper divisors (29814895).

132331985 is a wasteful number, since it uses less digits than its factorization.

132331985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888.

The product of its digits is 19440, while the sum is 35.

The square root of 132331985 is about 11503.5640129483. The cubic root of 132331985 is about 509.5908354769.

The spelling of 132331985 in words is "one hundred thirty-two million, three hundred thirty-one thousand, nine hundred eighty-five".