131526682 has 12 divisors (see below), whose sum is σ = 229500810. Its totient is φ = 56368536.

The previous prime is 131526677. The next prime is 131526763. The reversal of 131526682 is 286625131.

It can be written as a sum of positive squares in only one way, i.e., 123409881 + 8116801 = 11109^2 + 2849^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 670957 + ... + 671152.

Almost surely, 2^131526682 is an apocalyptic number.

131526682 is a deficient number, since it is larger than the sum of its proper divisors (97974128).

131526682 is a wasteful number, since it uses less digits than its factorization.

131526682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342125 (or 1342118 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 131526682 is about 11468.5082726569. The cubic root of 131526682 is about 508.5550307249. Note that the first 3 decimals are identical.

The spelling of 131526682 in words is "one hundred thirty-one million, five hundred twenty-six thousand, six hundred eighty-two".