132817814 has 4 divisors (see below), whose sum is σ = 199226724. Its totient is φ = 66408906.

The previous prime is 132817813. The next prime is 132817823. The reversal of 132817814 is 418718231.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132817813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33204452 + ... + 33204455.

It is an arithmetic number, because the mean of its divisors is an integer number (49806681).

Almost surely, 2^132817814 is an apocalyptic number.

132817814 is a deficient number, since it is larger than the sum of its proper divisors (66408910).

132817814 is an equidigital number, since it uses as much as digits as its factorization.

132817814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66408909.

The product of its digits is 10752, while the sum is 35.

The square root of 132817814 is about 11524.6611230005. The cubic root of 132817814 is about 510.2136923282.

The spelling of 132817814 in words is "one hundred thirty-two million, eight hundred seventeen thousand, eight hundred fourteen".