14966081 has 4 divisors (see below), whose sum is σ = 16117332. Its totient is φ = 13814832.

The previous prime is 14966051. The next prime is 14966089. The reversal of 14966081 is 18066941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 18066941 = 47 ⋅384403.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 7890481 = 2660^2 + 2809^2 .

It is a cyclic number.

It is not a de Polignac number, because 14966081 - 2¹⁸ = 14703937 is a prime.

It is a super-2 number, since 2×14966081² = 447967160997122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14966089) 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, 575606 + ... + 575631.

It is an arithmetic number, because the mean of its divisors is an integer number (4029333).

Almost surely, 2^14966081 is an apocalyptic number.

It is an amenable number.

14966081 is a deficient number, since it is larger than the sum of its proper divisors (1151251).

14966081 is a wasteful number, since it uses less digits than its factorization.

14966081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151250.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 14966081 is about 3868.6019438552. The cubic root of 14966081 is about 246.4351750343.

The spelling of 14966081 in words is "fourteen million, nine hundred sixty-six thousand, eighty-one".