190882 has 4 divisors (see below), whose sum is σ = 286326. Its totient is φ = 95440.

The previous prime is 190871. The next prime is 190889. The reversal of 190882 is 288091.

190882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288091 = 103 ⋅2797.

It can be written as a sum of positive squares in only one way, i.e., 128881 + 62001 = 359^2 + 249^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 190882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190889) by changing a digit.

190882 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 as a sum of consecutive naturals, namely, 47719 + ... + 47722.

2¹⁹⁰⁸⁸² is an apocalyptic number.

190882 is a deficient number, since it is larger than the sum of its proper divisors (95444).

190882 is an equidigital number, since it uses as much as digits as its factorization.

190882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95443.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 190882 is about 436.9004463262. The cubic root of 190882 is about 57.5777901126.

The spelling of 190882 in words is "one hundred ninety thousand, eight hundred eighty-two".