16830806 has 4 divisors (see below), whose sum is σ = 25246212. Its totient is φ = 8415402.

The previous prime is 16830773. The next prime is 16830829. The reversal of 16830806 is 60803861.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60803861 = 41 ⋅1483021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4207700 + ... + 4207703.

It is an arithmetic number, because the mean of its divisors is an integer number (6311553).

Almost surely, 2^16830806 is an apocalyptic number.

16830806 is a deficient number, since it is larger than the sum of its proper divisors (8415406).

16830806 is an equidigital number, since it uses as much as digits as its factorization.

16830806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8415405.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 16830806 is about 4102.5365324394. The cubic root of 16830806 is about 256.2722831306.

The spelling of 16830806 in words is "sixteen million, eight hundred thirty thousand, eight hundred six".