206555114 has 4 divisors (see below), whose sum is σ = 309832674. Its totient is φ = 103277556.

The previous prime is 206555113. The next prime is 206555131. The reversal of 206555114 is 411555602.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 174689089 + 31866025 = 13217^2 + 5645^2 .

It is not an unprimeable number, because it can be changed into a prime (206555113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51638777 + ... + 51638780.

Almost surely, 2^206555114 is an apocalyptic number.

206555114 is a deficient number, since it is larger than the sum of its proper divisors (103277560).

206555114 is a wasteful number, since it uses less digits than its factorization.

206555114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103277559.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 206555114 is about 14372.0253965821. The cubic root of 206555114 is about 591.1240793721.

The spelling of 206555114 in words is "two hundred six million, five hundred fifty-five thousand, one hundred fourteen".