131482 has 12 divisors (see below), whose sum is σ = 214110. Its totient is φ = 60528.

The previous prime is 131479. The next prime is 131489. The reversal of 131482 is 284131.

It can be written as a sum of positive squares in 3 ways, for example, as 47961 + 83521 = 219^2 + 289^2 .

It is not an unprimeable number, because it can be changed into a prime (131489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144 + ... + 532.

2¹³¹⁴⁸² is an apocalyptic number.

131482 is a deficient number, since it is larger than the sum of its proper divisors (82628).

131482 is a wasteful number, since it uses less digits than its factorization.

131482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 404 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 131482 is about 362.6044677055. The cubic root of 131482 is about 50.8497435746.

The spelling of 131482 in words is "one hundred thirty-one thousand, four hundred eighty-two".