14066377 has 6 divisors (see below), whose sum is σ = 15231822. Its totient is φ = 12984192.

The previous prime is 14066369. The next prime is 14066389. The reversal of 14066377 is 77366041.

14066377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1527696 + 12538681 = 1236^2 + 3541^2 .

It is not a de Polignac number, because 14066377 - 2³ = 14066369 is a prime.

It is a super-2 number, since 2×14066377² = 395725923812258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14066077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41448 + ... + 41785.

It is an arithmetic number, because the mean of its divisors is an integer number (2538637).

Almost surely, 2^14066377 is an apocalyptic number.

It is an amenable number.

14066377 is a deficient number, since it is larger than the sum of its proper divisors (1165445).

14066377 is an equidigital number, since it uses as much as digits as its factorization.

14066377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83259 (or 83246 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 14066377 is about 3750.5168977089. The cubic root of 14066377 is about 241.3945260530.

The spelling of 14066377 in words is "fourteen million, sixty-six thousand, three hundred seventy-seven".