206102284 has 24 divisors (see below), whose sum is σ = 374613120. Its totient is φ = 99133056.

The previous prime is 206102263. The next prime is 206102327. The reversal of 206102284 is 482201602.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5349 + ... + 20995.

It is an arithmetic number, because the mean of its divisors is an integer number (15608880).

Almost surely, 2^206102284 is an apocalyptic number.

It is an amenable number.

206102284 is a deficient number, since it is larger than the sum of its proper divisors (168510836).

206102284 is a wasteful number, since it uses less digits than its factorization.

206102284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15777 (or 15775 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 206102284 is about 14356.2628841910. The cubic root of 206102284 is about 590.6917902837.

Adding to 206102284 its reverse (482201602), we get a palindrome (688303886).

The spelling of 206102284 in words is "two hundred six million, one hundred two thousand, two hundred eighty-four".