131486676 has 24 divisors (see below), whose sum is σ = 320142144. Its totient is φ = 41923200.

The previous prime is 131486671. The next prime is 131486711. The reversal of 131486676 is 676684131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131486671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237925 + ... + 238476.

It is an arithmetic number, because the mean of its divisors is an integer number (13339256).

Almost surely, 2^131486676 is an apocalyptic number.

It is an amenable number.

131486676 is an abundant number, since it is smaller than the sum of its proper divisors (188655468).

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

131486676 is a wasteful number, since it uses less digits than its factorization.

131486676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476431 (or 476429 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 131486676 is about 11466.7639724554. The cubic root of 131486676 is about 508.5034637085.

It can be divided in two parts, 1314 and 86676, that added together give a triangular number (87990 = T₄₁₉).

The spelling of 131486676 in words is "one hundred thirty-one million, four hundred eighty-six thousand, six hundred seventy-six".