212005482 has 32 divisors (see below), whose sum is σ = 459025728. Its totient is φ = 64889856.

The previous prime is 212005471. The next prime is 212005529. The reversal of 212005482 is 284500212.

212005482 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8013 + ... + 22095.

It is an arithmetic number, because the mean of its divisors is an integer number (14344554).

Almost surely, 2^212005482 is an apocalyptic number.

212005482 is an abundant number, since it is smaller than the sum of its proper divisors (247020246).

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

212005482 is a wasteful number, since it uses less digits than its factorization.

212005482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14294.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 212005482 is about 14560.4080299970. The cubic root of 212005482 is about 596.2783353050.

Adding to 212005482 its reverse (284500212), we get a palindrome (496505694).

The spelling of 212005482 in words is "two hundred twelve million, five thousand, four hundred eighty-two".