131472585 has 32 divisors (see below), whose sum is σ = 235255680. Its totient is φ = 69660864.

The previous prime is 131472557. The next prime is 131472589. The reversal of 131472585 is 585274131.

131472585 is a `hidden beast` number, since 1 + 3 + 1 + 4 + 72 + 585 = 666.

It is not a de Polignac number, because 131472585 - 2⁵ = 131472553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131472589) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18094 + ... + 24296.

It is an arithmetic number, because the mean of its divisors is an integer number (7351740).

Almost surely, 2^131472585 is an apocalyptic number.

131472585 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131472585 is a deficient number, since it is larger than the sum of its proper divisors (103783095).

131472585 is a wasteful number, since it uses less digits than its factorization.

131472585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6374 (or 6368 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 131472585 is about 11466.1495280674. The cubic root of 131472585 is about 508.4852981714.

The spelling of 131472585 in words is "one hundred thirty-one million, four hundred seventy-two thousand, five hundred eighty-five".