212082 has 16 divisors (see below), whose sum is σ = 456960. Its totient is φ = 65232.

The previous prime is 212081. The next prime is 212099. The reversal of 212082 is 280212.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (212081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1282 + ... + 1437.

It is an arithmetic number, because the mean of its divisors is an integer number (28560).

2²¹²⁰⁸² is an apocalyptic number.

212082 is an abundant number, since it is smaller than the sum of its proper divisors (244878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212082 is a wasteful number, since it uses less digits than its factorization.

212082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 212082 is about 460.5236150297. The cubic root of 212082 is about 59.6350063855.

Adding to 212082 its reverse (280212), we get a palindrome (492294).

The spelling of 212082 in words is "two hundred twelve thousand, eighty-two".