14022993 has 8 divisors (see below), whose sum is σ = 18724608. Its totient is φ = 9335024.

The previous prime is 14022991. The next prime is 14023013. The reversal of 14022993 is 39922041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14022993 - 2¹ = 14022991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14022993.

It is not an unprimeable number, because it can be changed into a prime (14022991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (2340576).

Almost surely, 2^14022993 is an apocalyptic number.

It is an amenable number.

14022993 is a deficient number, since it is larger than the sum of its proper divisors (4701615).

14022993 is an equidigital number, since it uses as much as digits as its factorization.

14022993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 14022993 is about 3744.7286951126. The cubic root of 14022993 is about 241.1460980625.

The spelling of 14022993 in words is "fourteen million, twenty-two thousand, nine hundred ninety-three".