14146798 has 4 divisors (see below), whose sum is σ = 21220200. Its totient is φ = 7073398.

The previous prime is 14146793. The next prime is 14146801. The reversal of 14146798 is 89764141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89764141 = 6959 ⋅12899.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 14146798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14146793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536698 + ... + 3536701.

It is an arithmetic number, because the mean of its divisors is an integer number (5305050).

Almost surely, 2^14146798 is an apocalyptic number.

14146798 is a deficient number, since it is larger than the sum of its proper divisors (7073402).

14146798 is an equidigital number, since it uses as much as digits as its factorization.

14146798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7073401.

The product of its digits is 48384, while the sum is 40.

The square root of 14146798 is about 3761.2229394174. Note that the first 3 decimals coincide. The cubic root of 14146798 is about 241.8536897632.

The spelling of 14146798 in words is "fourteen million, one hundred forty-six thousand, seven hundred ninety-eight".