131468574 has 8 divisors (see below), whose sum is σ = 262937160. Its totient is φ = 43822856.

The previous prime is 131468573. The next prime is 131468593. The reversal of 131468574 is 475864131.

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

131468574 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131468573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10955709 + ... + 10955720.

It is an arithmetic number, because the mean of its divisors is an integer number (32867145).

Almost surely, 2^131468574 is an apocalyptic number.

131468574 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.

131468574 is a wasteful number, since it uses less digits than its factorization.

131468574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21911434.

The product of its digits is 80640, while the sum is 39.

The square root of 131468574 is about 11465.9746205894. The cubic root of 131468574 is about 508.4801271180.

The spelling of 131468574 in words is "one hundred thirty-one million, four hundred sixty-eight thousand, five hundred seventy-four".