132299816 has 32 divisors (see below), whose sum is σ = 279348480. Its totient is φ = 58195200.

The previous prime is 132299813. The next prime is 132299929. The reversal of 132299816 is 618992231.

132299816 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (132299813) 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, 21521 + ... + 26976.

It is an arithmetic number, because the mean of its divisors is an integer number (8729640).

Almost surely, 2^132299816 is an apocalyptic number.

It is an amenable number.

132299816 is an abundant number, since it is smaller than the sum of its proper divisors (147048664).

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

132299816 is a wasteful number, since it uses less digits than its factorization.

132299816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48545 (or 48541 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 132299816 is about 11502.1657091176. The cubic root of 132299816 is about 509.5495394488.

The spelling of 132299816 in words is "one hundred thirty-two million, two hundred ninety-nine thousand, eight hundred sixteen".