132871566 has 16 divisors (see below), whose sum is σ = 265874688. Its totient is φ = 44268600.

The previous prime is 132871561. The next prime is 132871577. The reversal of 132871566 is 665178231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132871561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11881 + ... + 20171.

It is an arithmetic number, because the mean of its divisors is an integer number (16617168).

Almost surely, 2^132871566 is an apocalyptic number.

132871566 is an abundant number, since it is smaller than the sum of its proper divisors (133003122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132871566 is a wasteful number, since it uses less digits than its factorization.

132871566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10967.

The product of its digits is 60480, while the sum is 39.

The square root of 132871566 is about 11526.9929296413. The cubic root of 132871566 is about 510.2825116799.

The spelling of 132871566 in words is "one hundred thirty-two million, eight hundred seventy-one thousand, five hundred sixty-six".