131476266 has 24 divisors (see below), whose sum is σ = 301622724. Its totient is φ = 41247360.

The previous prime is 131476231. The next prime is 131476277. The reversal of 131476266 is 662674131.

It is a happy number.

131476266 is a `hidden beast` number, since 13 + 14 + 7 + 626 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 122744241 + 8732025 = 11079^2 + 2955^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 131476266.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214525 + ... + 215136.

Almost surely, 2^131476266 is an apocalyptic number.

131476266 is an abundant number, since it is smaller than the sum of its proper divisors (170146458).

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

131476266 is a wasteful number, since it uses less digits than its factorization.

131476266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429686 (or 429683 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 131476266 is about 11466.3100429040. The cubic root of 131476266 is about 508.4900436903.

The spelling of 131476266 in words is "one hundred thirty-one million, four hundred seventy-six thousand, two hundred sixty-six".