14798863 has 4 divisors (see below), whose sum is σ = 14809680. Its totient is φ = 14788048.

The previous prime is 14798851. The next prime is 14798881. The reversal of 14798863 is 36889741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14798863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14798803) 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 3 ways as a sum of consecutive naturals, for example, 2998 + ... + 6211.

It is an arithmetic number, because the mean of its divisors is an integer number (3702420).

Almost surely, 2^14798863 is an apocalyptic number.

14798863 is a deficient number, since it is larger than the sum of its proper divisors (10817).

14798863 is an equidigital number, since it uses as much as digits as its factorization.

14798863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10816.

The product of its digits is 290304, while the sum is 46.

The square root of 14798863 is about 3846.9290349576. The cubic root of 14798863 is about 245.5139177695.

The spelling of 14798863 in words is "fourteen million, seven hundred ninety-eight thousand, eight hundred sixty-three".