131814982 has 8 divisors (see below), whose sum is σ = 212931936. Its totient is φ = 60837672.

The previous prime is 131814967. The next prime is 131815031. The reversal of 131814982 is 289418131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2534878 + ... + 2534929.

It is an arithmetic number, because the mean of its divisors is an integer number (26616492).

Almost surely, 2^131814982 is an apocalyptic number.

131814982 is a deficient number, since it is larger than the sum of its proper divisors (81116954).

131814982 is a wasteful number, since it uses less digits than its factorization.

131814982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5069822.

The product of its digits is 13824, while the sum is 37.

The square root of 131814982 is about 11481.0705946789. The cubic root of 131814982 is about 508.9263354114.

The spelling of 131814982 in words is "one hundred thirty-one million, eight hundred fourteen thousand, nine hundred eighty-two".