16394882 has 16 divisors (see below), whose sum is σ = 28288320. Its totient is φ = 6980688.

The previous prime is 16394879. The next prime is 16394887. The reversal of 16394882 is 28849361.

It is not an unprimeable number, because it can be changed into a prime (16394887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1532 + ... + 5927.

It is an arithmetic number, because the mean of its divisors is an integer number (1768020).

Almost surely, 2^16394882 is an apocalyptic number.

16394882 is a deficient number, since it is larger than the sum of its proper divisors (11893438).

16394882 is a wasteful number, since it uses less digits than its factorization.

16394882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7625.

The product of its digits is 82944, while the sum is 41.

The square root of 16394882 is about 4049.0593969464. The cubic root of 16394882 is about 254.0403866589.

The spelling of 16394882 in words is "sixteen million, three hundred ninety-four thousand, eight hundred eighty-two".