14160971 has 4 divisors (see below), whose sum is σ = 15448344. Its totient is φ = 12873600.

The previous prime is 14160877. The next prime is 14160977. The reversal of 14160971 is 17906141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17906141 = 11 ⋅1627831.

It is a cyclic number.

It is not a de Polignac number, because 14160971 - 2¹⁰ = 14159947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14160977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643670 + ... + 643691.

It is an arithmetic number, because the mean of its divisors is an integer number (3862086).

Almost surely, 2^14160971 is an apocalyptic number.

14160971 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14160971 is a deficient number, since it is larger than the sum of its proper divisors (1287373).

14160971 is a wasteful number, since it uses less digits than its factorization.

14160971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287372.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 14160971 is about 3763.1065624029. The cubic root of 14160971 is about 241.9344300190.

The spelling of 14160971 in words is "fourteen million, one hundred sixty thousand, nine hundred seventy-one".