132306814 has 8 divisors (see below), whose sum is σ = 200851560. Its totient is φ = 65356296.

The previous prime is 132306799. The next prime is 132306817. The reversal of 132306814 is 418603231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132306817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398349 + ... + 398680.

It is an arithmetic number, because the mean of its divisors is an integer number (25106445).

Almost surely, 2^132306814 is an apocalyptic number.

132306814 is a deficient number, since it is larger than the sum of its proper divisors (68544746).

132306814 is an equidigital number, since it uses as much as digits as its factorization.

132306814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797114.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 132306814 is about 11502.4699086761. The cubic root of 132306814 is about 509.5585234996.

The spelling of 132306814 in words is "one hundred thirty-two million, three hundred six thousand, eight hundred fourteen".