131614566 has 8 divisors (see below), whose sum is σ = 263229144. Its totient is φ = 43871520.

The previous prime is 131614543. The next prime is 131614573. The reversal of 131614566 is 665416131.

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

131614566 is an admirable number.

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, 10967875 + ... + 10967886.

It is an arithmetic number, because the mean of its divisors is an integer number (32903643).

Almost surely, 2^131614566 is an apocalyptic number.

131614566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131614566 is a wasteful number, since it uses less digits than its factorization.

131614566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21935766.

The product of its digits is 12960, while the sum is 33.

The square root of 131614566 is about 11472.3391686264. The cubic root of 131614566 is about 508.6682749193.

The spelling of 131614566 in words is "one hundred thirty-one million, six hundred fourteen thousand, five hundred sixty-six".