132306168 has 32 divisors (see below), whose sum is σ = 331148160. Its totient is φ = 44051040.

The previous prime is 132306137. The next prime is 132306169. The reversal of 132306168 is 861603231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132306169) 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, 22071 + ... + 27417.

It is an arithmetic number, because the mean of its divisors is an integer number (10348380).

Almost surely, 2^132306168 is an apocalyptic number.

It is an amenable number.

132306168 is an abundant number, since it is smaller than the sum of its proper divisors (198841992).

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

132306168 is a wasteful number, since it uses less digits than its factorization.

132306168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387 (or 6383 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 132306168 is about 11502.4418277164. The cubic root of 132306168 is about 509.5576941764.

Adding to 132306168 its reverse (861603231), we get a palindrome (993909399).

The spelling of 132306168 in words is "one hundred thirty-two million, three hundred six thousand, one hundred sixty-eight".