14057066 has 4 divisors (see below), whose sum is σ = 21085602. Its totient is φ = 7028532.

The previous prime is 14057051. The next prime is 14057081. The reversal of 14057066 is 66075041.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14057051) and next prime (14057081).

It can be written as a sum of positive squares in only one way, i.e., 14025025 + 32041 = 3745^2 + 179^2 .

It is a super-3 number, since 3×14057066³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3514265 + ... + 3514268.

Almost surely, 2^14057066 is an apocalyptic number.

14057066 is a deficient number, since it is larger than the sum of its proper divisors (7028536).

14057066 is an equidigital number, since it uses as much as digits as its factorization.

14057066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028535.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 14057066 is about 3749.2753966600. The cubic root of 14057066 is about 241.3412519574.

The spelling of 14057066 in words is "fourteen million, fifty-seven thousand, sixty-six".