14803081 has 4 divisors (see below), whose sum is σ = 14836500. Its totient is φ = 14769664.

The previous prime is 14803069. The next prime is 14803093. The reversal of 14803081 is 18030841.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14803069) and next prime (14803093).

It can be written as a sum of positive squares in 2 ways, for example, as 7290000 + 7513081 = 2700^2 + 2741^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14803081 is a prime.

It is a super-2 number, since 2×14803081² = 438262414185122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14803031) 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, 16036 + ... + 16933.

It is an arithmetic number, because the mean of its divisors is an integer number (3709125).

Almost surely, 2^14803081 is an apocalyptic number.

It is an amenable number.

14803081 is a deficient number, since it is larger than the sum of its proper divisors (33419).

14803081 is an equidigital number, since it uses as much as digits as its factorization.

14803081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33418.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 14803081 is about 3847.4772254037. The cubic root of 14803081 is about 245.5372411679.

The spelling of 14803081 in words is "fourteen million, eight hundred three thousand, eighty-one".