14135851 has 4 divisors (see below), whose sum is σ = 14154912. Its totient is φ = 14116792.

The previous prime is 14135843. The next prime is 14135873. The reversal of 14135851 is 15853141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15853141 = 23 ⋅689267.

It is a cyclic number.

It is not a de Polignac number, because 14135851 - 2³ = 14135843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14135881) 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, 8371 + ... + 9916.

It is an arithmetic number, because the mean of its divisors is an integer number (3538728).

Almost surely, 2^14135851 is an apocalyptic number.

14135851 is a deficient number, since it is larger than the sum of its proper divisors (19061).

14135851 is an equidigital number, since it uses as much as digits as its factorization.

14135851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19060.

The product of its digits is 2400, while the sum is 28.

The square root of 14135851 is about 3759.7674130191. The cubic root of 14135851 is about 241.7912903532.

Adding to 14135851 its reverse (15853141), we get a palindrome (29988992).

The spelling of 14135851 in words is "fourteen million, one hundred thirty-five thousand, eight hundred fifty-one".