14105427 has 16 divisors (see below), whose sum is σ = 22758912. Its totient is φ = 7585920.

The previous prime is 14105423. The next prime is 14105431. The reversal of 14105427 is 72450141.

It is an interprime number because it is at equal distance from previous prime (14105423) and next prime (14105431).

It is not a de Polignac number, because 14105427 - 2² = 14105423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14105397 and 14105406.

It is not an unprimeable number, because it can be changed into a prime (14105423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19399 + ... + 20112.

It is an arithmetic number, because the mean of its divisors is an integer number (1422432).

Almost surely, 2^14105427 is an apocalyptic number.

14105427 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14105427 is a deficient number, since it is larger than the sum of its proper divisors (8653485).

14105427 is a wasteful number, since it uses less digits than its factorization.

14105427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39538.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 14105427 is about 3755.7192387078. The cubic root of 14105427 is about 241.6177000011.

Adding to 14105427 its reverse (72450141), we get a palindrome (86555568).

The spelling of 14105427 in words is "fourteen million, one hundred five thousand, four hundred twenty-seven".