14446816 has 24 divisors (see below), whose sum is σ = 28526904. Its totient is φ = 7201920.

The previous prime is 14446781. The next prime is 14446823. The reversal of 14446816 is 61864441.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20811 + ... + 21493.

It is an arithmetic number, because the mean of its divisors is an integer number (1188621).

Almost surely, 2^14446816 is an apocalyptic number.

14446816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14446816 is a deficient number, since it is larger than the sum of its proper divisors (14080088).

14446816 is an equidigital number, since it uses as much as digits as its factorization.

14446816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354 (or 1346 counting only the distinct ones).

The product of its digits is 18432, while the sum is 34.

The square root of 14446816 is about 3800.8967362979. The cubic root of 14446816 is about 243.5514468102.

The spelling of 14446816 in words is "fourteen million, four hundred forty-six thousand, eight hundred sixteen".