206031114 has 20 divisors (see below), whose sum is σ = 461662674. Its totient is φ = 68676984.

The previous prime is 206031113. The next prime is 206031157. The reversal of 206031114 is 411130602.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 173369889 + 32661225 = 13167^2 + 5715^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (206031113) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 635737 + ... + 636060.

Almost surely, 2^206031114 is an apocalyptic number.

206031114 is an abundant number, since it is smaller than the sum of its proper divisors (255631560).

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

206031114 is a wasteful number, since it uses less digits than its factorization.

206031114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271811 (or 1271802 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 206031114 is about 14353.7839610327. The cubic root of 206031114 is about 590.6237910784.

Adding to 206031114 its reverse (411130602), we get a palindrome (617161716).

The spelling of 206031114 in words is "two hundred six million, thirty-one thousand, one hundred fourteen".