14344993 has 4 divisors (see below), whose sum is σ = 15448468. Its totient is φ = 13241520.

The previous prime is 14344961. The next prime is 14345003. The reversal of 14344993 is 39944341.

14344993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9535744 + 4809249 = 3088^2 + 2193^2 .

It is a cyclic number.

It is not a de Polignac number, because 14344993 - 2⁵ = 14344961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14344193) 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, 551718 + ... + 551743.

It is an arithmetic number, because the mean of its divisors is an integer number (3862117).

Almost surely, 2^14344993 is an apocalyptic number.

14344993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14344993 is a deficient number, since it is larger than the sum of its proper divisors (1103475).

14344993 is a wasteful number, since it uses less digits than its factorization.

14344993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103474.

The product of its digits is 46656, while the sum is 37.

The square root of 14344993 is about 3787.4784487836. The cubic root of 14344993 is about 242.9779033462.

The spelling of 14344993 in words is "fourteen million, three hundred forty-four thousand, nine hundred ninety-three".