14054387 has 2 divisors, whose sum is σ = 14054388. Its totient is φ = 14054386.

The previous prime is 14054329. The next prime is 14054399. The reversal of 14054387 is 78345041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14054387 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14054317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7027193 + 7027194.

It is an arithmetic number, because the mean of its divisors is an integer number (7027194).

Almost surely, 2^14054387 is an apocalyptic number.

14054387 is a deficient number, since it is larger than the sum of its proper divisors (1).

14054387 is an equidigital number, since it uses as much as digits as its factorization.

14054387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 14054387 is about 3748.9181106020. The cubic root of 14054387 is about 241.3259193531.

It can be divided in two parts, 14054 and 387, that added together give a palindrome (14441).

The spelling of 14054387 in words is "fourteen million, fifty-four thousand, three hundred eighty-seven".