14164065 has 40 divisors (see below), whose sum is σ = 26040168. Its totient is φ = 7361280.

The previous prime is 14164049. The next prime is 14164099. The reversal of 14164065 is 56046141.

14164065 is a `hidden beast` number, since 14 + 1 + 640 + 6 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 746496 + 13417569 = 864^2 + 3663^2 .

It is not a de Polignac number, because 14164065 - 2⁴ = 14164049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16179 + ... + 17031.

Almost surely, 2^14164065 is an apocalyptic number.

14164065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14164065 is a deficient number, since it is larger than the sum of its proper divisors (11876103).

14164065 is an equidigital number, since it uses as much as digits as its factorization.

14164065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 14164065 is about 3763.5176364672. The cubic root of 14164065 is about 241.9520486465.

The spelling of 14164065 in words is "fourteen million, one hundred sixty-four thousand, sixty-five".