14118881 has 16 divisors (see below), whose sum is σ = 17203200. Its totient is φ = 11317968.

The previous prime is 14118869. The next prime is 14118889. The reversal of 14118881 is 18881141.

14118881 is nontrivially palindromic in base 11.

It is a cyclic number.

It is not a de Polignac number, because 14118881 - 2⁶ = 14118817 is a prime.

It is a super-2 number, since 2×14118881² = 398685601384322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14118889) 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, 10400 + ... + 11678.

It is an arithmetic number, because the mean of its divisors is an integer number (1075200).

Almost surely, 2^14118881 is an apocalyptic number.

It is an amenable number.

14118881 is a deficient number, since it is larger than the sum of its proper divisors (3084319).

14118881 is a wasteful number, since it uses less digits than its factorization.

14118881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1388.

The product of its digits is 2048, while the sum is 32.

The square root of 14118881 is about 3757.5099467600. The cubic root of 14118881 is about 241.6944953024.

The spelling of 14118881 in words is "fourteen million, one hundred eighteen thousand, eight hundred eighty-one".