212069208 has 32 divisors (see below), whose sum is σ = 570956400. Its totient is φ = 65251968.

The previous prime is 212069191. The next prime is 212069213. The reversal of 212069208 is 802960212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339543 + ... + 340166.

Almost surely, 2^212069208 is an apocalyptic number.

It is an amenable number.

212069208 is an abundant number, since it is smaller than the sum of its proper divisors (358887192).

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

212069208 is a wasteful number, since it uses less digits than its factorization.

212069208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679731 (or 679727 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 212069208 is about 14562.5961971072. The cubic root of 212069208 is about 596.3380737391.

The spelling of 212069208 in words is "two hundred twelve million, sixty-nine thousand, two hundred eight".