131882 has 16 divisors (see below), whose sum is σ = 214272. Its totient is φ = 60720.

The previous prime is 131861. The next prime is 131891. The reversal of 131882 is 288131.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

131882 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2132 + ... + 2192.

It is an arithmetic number, because the mean of its divisors is an integer number (13392).

2¹³¹⁸⁸² is an apocalyptic number.

131882 is a deficient number, since it is larger than the sum of its proper divisors (82390).

131882 is a wasteful number, since it uses less digits than its factorization.

131882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133.

The product of its digits is 384, while the sum is 23.

The square root of 131882 is about 363.1556140279. The cubic root of 131882 is about 50.9012571048.

The spelling of 131882 in words is "one hundred thirty-one thousand, eight hundred eighty-two".