143882 has 4 divisors (see below), whose sum is σ = 215826. Its totient is φ = 71940.

The previous prime is 143881. The next prime is 143909. The reversal of 143882 is 288341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288341 = 37 ⋅7793.

It can be written as a sum of positive squares in only one way, i.e., 137641 + 6241 = 371^2 + 79^2 .

It is not an unprimeable number, because it can be changed into a prime (143881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35969 + ... + 35972.

2¹⁴³⁸⁸² is an apocalyptic number.

143882 is a deficient number, since it is larger than the sum of its proper divisors (71944).

143882 is an equidigital number, since it uses as much as digits as its factorization.

143882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71943.

The product of its digits is 1536, while the sum is 26.

The square root of 143882 is about 379.3178087040. The cubic root of 143882 is about 52.4005069586.

The spelling of 143882 in words is "one hundred forty-three thousand, eight hundred eighty-two".