212016208 has 20 divisors (see below), whose sum is σ = 428642208. Its totient is φ = 101398880.

The previous prime is 212016199. The next prime is 212016209. The reversal of 212016208 is 802610212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212016209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287698 + ... + 288433.

Almost surely, 2^212016208 is an apocalyptic number.

It is an amenable number.

212016208 is an abundant number, since it is smaller than the sum of its proper divisors (216626000).

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

212016208 is a wasteful number, since it uses less digits than its factorization.

212016208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576162 (or 576156 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 212016208 is about 14560.7763529284. The cubic root of 212016208 is about 596.2883909783.

The spelling of 212016208 in words is "two hundred twelve million, sixteen thousand, two hundred eight".