14544081 has 6 divisors (see below), whose sum is σ = 21008130. Its totient is φ = 9696048.

The previous prime is 14544067. The next prime is 14544091. The reversal of 14544081 is 18044541.

It is a happy number.

14544081 is a `hidden beast` number, since 145 + 440 + 81 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7700625 + 6843456 = 2775^2 + 2616^2 .

It is not a de Polignac number, because 14544081 - 2¹⁰ = 14543057 is a prime.

It is a super-2 number, since 2×14544081² = 423060584269122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14544011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 807996 + ... + 808013.

It is an arithmetic number, because the mean of its divisors is an integer number (3501355).

Almost surely, 2^14544081 is an apocalyptic number.

It is an amenable number.

14544081 is a deficient number, since it is larger than the sum of its proper divisors (6464049).

14544081 is a wasteful number, since it uses less digits than its factorization.

14544081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616015 (or 1616012 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 14544081 is about 3813.6702794028. The cubic root of 14544081 is about 244.0968049548.

The spelling of 14544081 in words is "fourteen million, five hundred forty-four thousand, eighty-one".