14452161 has 4 divisors (see below), whose sum is σ = 19269552. Its totient is φ = 9634772.

The previous prime is 14452157. The next prime is 14452177. The reversal of 14452161 is 16125441.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 14452161 - 2² = 14452157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14452961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2408691 + ... + 2408696.

It is an arithmetic number, because the mean of its divisors is an integer number (4817388).

Almost surely, 2^14452161 is an apocalyptic number.

It is an amenable number.

14452161 is a deficient number, since it is larger than the sum of its proper divisors (4817391).

14452161 is an equidigital number, since it uses as much as digits as its factorization.

14452161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4817390.

The product of its digits is 960, while the sum is 24.

The square root of 14452161 is about 3801.5997948232. The cubic root of 14452161 is about 243.5814793095.

The spelling of 14452161 in words is "fourteen million, four hundred fifty-two thousand, one hundred sixty-one".