132645207 has 8 divisors (see below), whose sum is σ = 177490800. Its totient is φ = 88114880.

The previous prime is 132645197. The next prime is 132645221. The reversal of 132645207 is 702546231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132645207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132645607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77832 + ... + 79517.

It is an arithmetic number, because the mean of its divisors is an integer number (22186350).

Almost surely, 2^132645207 is an apocalyptic number.

132645207 is a deficient number, since it is larger than the sum of its proper divisors (44845593).

132645207 is a wasteful number, since it uses less digits than its factorization.

132645207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157633.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 132645207 is about 11517.1700951232. The cubic root of 132645207 is about 509.9925758243.

The spelling of 132645207 in words is "one hundred thirty-two million, six hundred forty-five thousand, two hundred seven".