18828206 has 16 divisors (see below), whose sum is σ = 29082240. Its totient is φ = 9138360.

The previous prime is 18828203. The next prime is 18828239. The reversal of 18828206 is 60282881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18828203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8525 + ... + 10503.

It is an arithmetic number, because the mean of its divisors is an integer number (1817640).

Almost surely, 2^18828206 is an apocalyptic number.

18828206 is a deficient number, since it is larger than the sum of its proper divisors (10254034).

18828206 is a wasteful number, since it uses less digits than its factorization.

18828206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 18828206 is about 4339.1480730669. The cubic root of 18828206 is about 266.0334911757.

The spelling of 18828206 in words is "eighteen million, eight hundred twenty-eight thousand, two hundred six".