14352161 has 4 divisors (see below), whose sum is σ = 14976192. Its totient is φ = 13728132.

The previous prime is 14352157. The next prime is 14352181. The reversal of 14352161 is 16125341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16125341 = 41 ⋅393301.

It is a cyclic number.

It is not a de Polignac number, because 14352161 - 2² = 14352157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 624007 = 14352161 / (1 + 4 + 3 + 5 + 2 + 1 + 6 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14352181) 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, 311981 + ... + 312026.

It is an arithmetic number, because the mean of its divisors is an integer number (3744048).

Almost surely, 2^14352161 is an apocalyptic number.

It is an amenable number.

14352161 is a deficient number, since it is larger than the sum of its proper divisors (624031).

14352161 is an equidigital number, since it uses as much as digits as its factorization.

14352161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624030.

The product of its digits is 720, while the sum is 23.

The square root of 14352161 is about 3788.4246066142. The cubic root of 14352161 is about 243.0183675369.

The spelling of 14352161 in words is "fourteen million, three hundred fifty-two thousand, one hundred sixty-one".