14462081 has 4 divisors (see below), whose sum is σ = 14542164. Its totient is φ = 14382000.

The previous prime is 14462047. The next prime is 14462083. The reversal of 14462081 is 18026441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18026441 = 757 ⋅23813.

It can be written as a sum of positive squares in 2 ways, for example, as 1795600 + 12666481 = 1340^2 + 3559^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14462081 is a prime.

It is a super-2 number, since 2×14462081² = 418303573701122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14462081.

It is not an unprimeable number, because it can be changed into a prime (14462083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39770 + ... + 40131.

It is an arithmetic number, because the mean of its divisors is an integer number (3635541).

Almost surely, 2^14462081 is an apocalyptic number.

It is an amenable number.

14462081 is a deficient number, since it is larger than the sum of its proper divisors (80083).

14462081 is an equidigital number, since it uses as much as digits as its factorization.

14462081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80082.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 14462081 is about 3802.9042848854. The cubic root of 14462081 is about 243.6371982115.

The spelling of 14462081 in words is "fourteen million, four hundred sixty-two thousand, eighty-one".