14258161 has 2 divisors, whose sum is σ = 14258162. Its totient is φ = 14258160.

The previous prime is 14258159. The next prime is 14258177. The reversal of 14258161 is 16185241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 5377761 = 2980^2 + 2319^2 .

It is a cyclic number.

It is not a de Polignac number, because 14258161 - 2¹ = 14258159 is a prime.

Together with 14258159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14258131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7129080 + 7129081.

It is an arithmetic number, because the mean of its divisors is an integer number (7129081).

Almost surely, 2^14258161 is an apocalyptic number.

It is an amenable number.

14258161 is a deficient number, since it is larger than the sum of its proper divisors (1).

14258161 is an equidigital number, since it uses as much as digits as its factorization.

14258161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 28.

The square root of 14258161 is about 3775.9980137707. The cubic root of 14258161 is about 242.4866524697.

The spelling of 14258161 in words is "fourteen million, two hundred fifty-eight thousand, one hundred sixty-one".