14426347 has 6 divisors (see below), whose sum is σ = 15621612. Its totient is φ = 13316472.

The previous prime is 14426341. The next prime is 14426351. The reversal of 14426347 is 74362441.

14426347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14426347 - 2²³ = 6037739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14426341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42513 + ... + 42850.

It is an arithmetic number, because the mean of its divisors is an integer number (2603602).

Almost surely, 2^14426347 is an apocalyptic number.

14426347 is a deficient number, since it is larger than the sum of its proper divisors (1195265).

14426347 is an equidigital number, since it uses as much as digits as its factorization.

14426347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85389 (or 85376 counting only the distinct ones).

The product of its digits is 16128, while the sum is 31.

The square root of 14426347 is about 3798.2031277961. The cubic root of 14426347 is about 243.4363669920.

Adding to 14426347 its reverse (74362441), we get a palindrome (88788788).

The spelling of 14426347 in words is "fourteen million, four hundred twenty-six thousand, three hundred forty-seven".