132979718 has 4 divisors (see below), whose sum is σ = 199469580. Its totient is φ = 66489858.

The previous prime is 132979711. The next prime is 132979723. The reversal of 132979718 is 817979231.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132979711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33244928 + ... + 33244931.

It is an arithmetic number, because the mean of its divisors is an integer number (49867395).

Almost surely, 2^132979718 is an apocalyptic number.

132979718 is a deficient number, since it is larger than the sum of its proper divisors (66489862).

132979718 is an equidigital number, since it uses as much as digits as its factorization.

132979718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66489861.

The product of its digits is 190512, while the sum is 47.

The square root of 132979718 is about 11531.6832249243. The cubic root of 132979718 is about 510.4209238047.

The spelling of 132979718 in words is "one hundred thirty-two million, nine hundred seventy-nine thousand, seven hundred eighteen".