132166288 has 20 divisors (see below), whose sum is σ = 262319148. Its totient is φ = 64471040.

The previous prime is 132166267. The next prime is 132166297. The reversal of 132166288 is 882661231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10549504 + 121616784 = 3248^2 + 11028^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100081 + ... + 101392.

Almost surely, 2^132166288 is an apocalyptic number.

It is an amenable number.

132166288 is a deficient number, since it is larger than the sum of its proper divisors (130152860).

132166288 is a wasteful number, since it uses less digits than its factorization.

132166288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201522 (or 201516 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 132166288 is about 11496.3597716843. The cubic root of 132166288 is about 509.3780551236.

The spelling of 132166288 in words is "one hundred thirty-two million, one hundred sixty-six thousand, two hundred eighty-eight".