206036814 has 32 divisors (see below), whose sum is σ = 424765440. Its totient is φ = 66591072.

The previous prime is 206036813. The next prime is 206036837. The reversal of 206036814 is 418630602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206036813) 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 in 15 ways as a sum of consecutive naturals, for example, 27387 + ... + 34089.

It is an arithmetic number, because the mean of its divisors is an integer number (13273920).

Almost surely, 2^206036814 is an apocalyptic number.

206036814 is an abundant number, since it is smaller than the sum of its proper divisors (218728626).

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

206036814 is a wasteful number, since it uses less digits than its factorization.

206036814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6864.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 206036814 is about 14353.9825135744. The cubic root of 206036814 is about 590.6292377065.

The spelling of 206036814 in words is "two hundred six million, thirty-six thousand, eight hundred fourteen".