14881793 has 4 divisors (see below), whose sum is σ = 14889540. Its totient is φ = 14874048.

The previous prime is 14881787. The next prime is 14881831. The reversal of 14881793 is 39718841.

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 can be written as a sum of positive squares in 2 ways, for example, as 7219969 + 7661824 = 2687^2 + 2768^2 .

It is a cyclic number.

It is not a de Polignac number, because 14881793 - 2¹⁰ = 14880769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14881793.

It is not an unprimeable number, because it can be changed into a prime (14881703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1421 + ... + 5637.

It is an arithmetic number, because the mean of its divisors is an integer number (3722385).

Almost surely, 2^14881793 is an apocalyptic number.

It is an amenable number.

14881793 is a deficient number, since it is larger than the sum of its proper divisors (7747).

14881793 is an equidigital number, since it uses as much as digits as its factorization.

14881793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7746.

The product of its digits is 48384, while the sum is 41.

The square root of 14881793 is about 3857.6927041951. The cubic root of 14881793 is about 245.9716681408.

The spelling of 14881793 in words is "fourteen million, eight hundred eighty-one thousand, seven hundred ninety-three".