14082661 has 4 divisors (see below), whose sum is σ = 14568300. Its totient is φ = 13597024.

The previous prime is 14082659. The next prime is 14082671. The reversal of 14082661 is 16628041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16628041 = 307 ⋅54163.

It can be written as a sum of positive squares in 2 ways, for example, as 10042561 + 4040100 = 3169^2 + 2010^2 .

It is a cyclic number.

It is not a de Polignac number, because 14082661 - 2¹ = 14082659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14082611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242776 + ... + 242833.

It is an arithmetic number, because the mean of its divisors is an integer number (3642075).

Almost surely, 2^14082661 is an apocalyptic number.

It is an amenable number.

14082661 is a deficient number, since it is larger than the sum of its proper divisors (485639).

14082661 is an equidigital number, since it uses as much as digits as its factorization.

14082661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485638.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 14082661 is about 3752.6871705486. The cubic root of 14082661 is about 241.4876405907.

The spelling of 14082661 in words is "fourteen million, eighty-two thousand, six hundred sixty-one".