14114981 has 4 divisors (see below), whose sum is σ = 14945292. Its totient is φ = 13284672.

The previous prime is 14114977. The next prime is 14115001. The reversal of 14114981 is 18941141.

14114981 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18941141 = 47 ⋅403003.

It can be written as a sum of positive squares in 2 ways, for example, as 12180100 + 1934881 = 3490^2 + 1391^2 .

It is a cyclic number.

It is not a de Polignac number, because 14114981 - 2² = 14114977 is a prime.

It is a super-2 number, since 2×14114981² = 398465377260722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14114941) 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, 415130 + ... + 415163.

It is an arithmetic number, because the mean of its divisors is an integer number (3736323).

Almost surely, 2^14114981 is an apocalyptic number.

It is an amenable number.

14114981 is a deficient number, since it is larger than the sum of its proper divisors (830311).

14114981 is an equidigital number, since it uses as much as digits as its factorization.

14114981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830310.

The product of its digits is 1152, while the sum is 29.

The square root of 14114981 is about 3756.9909502153. The cubic root of 14114981 is about 241.6722391634.

The spelling of 14114981 in words is "fourteen million, one hundred fourteen thousand, nine hundred eighty-one".