209982114 has 24 divisors (see below), whose sum is σ = 455475852. Its totient is φ = 69914880.

The previous prime is 209982109. The next prime is 209982133. The reversal of 209982114 is 411289902.

209982114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 204004089 + 5978025 = 14283^2 + 2445^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11034 + ... + 23274.

Almost surely, 2^209982114 is an apocalyptic number.

209982114 is an abundant number, since it is smaller than the sum of its proper divisors (245493738).

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

209982114 is a wasteful number, since it uses less digits than its factorization.

209982114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13202 (or 13199 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 209982114 is about 14490.7596074188. The cubic root of 209982114 is about 594.3753197197.

The spelling of 209982114 in words is "two hundred nine million, nine hundred eighty-two thousand, one hundred fourteen".