16806050 has 12 divisors (see below), whose sum is σ = 31259346. Its totient is φ = 6722400.

The previous prime is 16806043. The next prime is 16806067. The reversal of 16806050 is 5060861.

It can be written as a sum of positive squares in 3 ways, for example, as 12737761 + 4068289 = 3569^2 + 2017^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168011 + ... + 168110.

Almost surely, 2^16806050 is an apocalyptic number.

16806050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16806050 is a deficient number, since it is larger than the sum of its proper divisors (14453296).

16806050 is a wasteful number, since it uses less digits than its factorization.

16806050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336133 (or 336128 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 16806050 is about 4099.5182643818. The cubic root of 16806050 is about 256.1465733710.

The spelling of 16806050 in words is "sixteen million, eight hundred six thousand, fifty".