131127482 has 8 divisors (see below), whose sum is σ = 202007316. Its totient is φ = 63791712.

The previous prime is 131127449. The next prime is 131127487. The reversal of 131127482 is 284721131.

It can be written as a sum of positive squares in 2 ways, for example, as 129937201 + 1190281 = 11399^2 + 1091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (131127487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885923 + ... + 886070.

Almost surely, 2^131127482 is an apocalyptic number.

131127482 is a deficient number, since it is larger than the sum of its proper divisors (70879834).

131127482 is a wasteful number, since it uses less digits than its factorization.

131127482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772032.

The product of its digits is 2688, while the sum is 29.

The square root of 131127482 is about 11451.0908650661. The cubic root of 131127482 is about 508.0399998470.

The spelling of 131127482 in words is "one hundred thirty-one million, one hundred twenty-seven thousand, four hundred eighty-two".