131476232 has 32 divisors (see below), whose sum is σ = 262423800. Its totient is φ = 61538304.

The previous prime is 131476231. The next prime is 131476277. The reversal of 131476232 is 232674131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 112063396 + 19412836 = 10586^2 + 4406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131476195 and 131476204.

It is not an unprimeable number, because it can be changed into a prime (131476231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23744 + ... + 28752.

Almost surely, 2^131476232 is an apocalyptic number.

It is an amenable number.

131476232 is a deficient number, since it is larger than the sum of its proper divisors (130947568).

131476232 is a wasteful number, since it uses less digits than its factorization.

131476232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5225 (or 5221 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 131476232 is about 11466.3085602996. The cubic root of 131476232 is about 508.4899998581.

The spelling of 131476232 in words is "one hundred thirty-one million, four hundred seventy-six thousand, two hundred thirty-two".