14120446 has 4 divisors (see below), whose sum is σ = 21180672. Its totient is φ = 7060222.

The previous prime is 14120399. The next prime is 14120461. The reversal of 14120446 is 64402141.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 3530110 + ... + 3530113.

It is an arithmetic number, because the mean of its divisors is an integer number (5295168).

Almost surely, 2^14120446 is an apocalyptic number.

14120446 is a deficient number, since it is larger than the sum of its proper divisors (7060226).

14120446 is an equidigital number, since it uses as much as digits as its factorization.

14120446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7060225.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 14120446 is about 3757.7181906045. The cubic root of 14120446 is about 241.7034251392.

Adding to 14120446 its reverse (64402141), we get a palindrome (78522587).

The spelling of 14120446 in words is "fourteen million, one hundred twenty thousand, four hundred forty-six".