14254081 has 4 divisors (see below), whose sum is σ = 14264532. Its totient is φ = 14243632.

The previous prime is 14254073. The next prime is 14254087. The reversal of 14254081 is 18045241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 12666481 + 1587600 = 3559^2 + 1260^2 .

It is a cyclic number.

It is not a de Polignac number, because 14254081 - 2³ = 14254073 is a prime.

It is a super-2 number, since 2×14254081² = 406357650309122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14254087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2806 + ... + 6031.

It is an arithmetic number, because the mean of its divisors is an integer number (3566133).

It is a Proth number, since it is equal to 435 ⋅ 2¹⁵ + 1 and 435 < 2¹⁵.

Almost surely, 2^14254081 is an apocalyptic number.

It is an amenable number.

14254081 is a deficient number, since it is larger than the sum of its proper divisors (10451).

14254081 is an equidigital number, since it uses as much as digits as its factorization.

14254081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 14254081 is about 3775.4577205949. The cubic root of 14254081 is about 242.4635209236.

The spelling of 14254081 in words is "fourteen million, two hundred fifty-four thousand, eighty-one".