132479187 has 8 divisors (see below), whose sum is σ = 176800704. Its totient is φ = 88238568.

The previous prime is 132479119. The next prime is 132479197. The reversal of 132479187 is 781974231.

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-132479187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132479117) 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, 16293 + ... + 23030.

It is an arithmetic number, because the mean of its divisors is an integer number (22100088).

Almost surely, 2^132479187 is an apocalyptic number.

132479187 is a deficient number, since it is larger than the sum of its proper divisors (44321517).

132479187 is a wasteful number, since it uses less digits than its factorization.

132479187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40449.

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

The square root of 132479187 is about 11509.9603387675. The cubic root of 132479187 is about 509.7797164779.

The spelling of 132479187 in words is "one hundred thirty-two million, four hundred seventy-nine thousand, one hundred eighty-seven".