212008 has 8 divisors (see below), whose sum is σ = 397530. Its totient is φ = 106000.

The previous prime is 211997. The next prime is 212029. The reversal of 212008 is 800212.

It can be written as a sum of positive squares in only one way, i.e., 191844 + 20164 = 438^2 + 142^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13243 + ... + 13258.

2²¹²⁰⁰⁸ is an apocalyptic number.

It is an amenable number.

212008 is a deficient number, since it is larger than the sum of its proper divisors (185522).

212008 is a wasteful number, since it uses less digits than its factorization.

212008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26507 (or 26503 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 212008 is about 460.4432646918. The cubic root of 212008 is about 59.6280695972.

The spelling of 212008 in words is "two hundred twelve thousand, eight".