14446427 has 2 divisors, whose sum is σ = 14446428. Its totient is φ = 14446426.

The previous prime is 14446423. The next prime is 14446451. The reversal of 14446427 is 72464441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14446427 - 2² = 14446423 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14446393 and 14446402.

It is not a weakly prime, because it can be changed into another prime (14446423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7223213 + 7223214.

It is an arithmetic number, because the mean of its divisors is an integer number (7223214).

Almost surely, 2^14446427 is an apocalyptic number.

14446427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14446427 is an equidigital number, since it uses as much as digits as its factorization.

14446427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 32.

The square root of 14446427 is about 3800.8455638187. The cubic root of 14446427 is about 243.5492608069.

The spelling of 14446427 in words is "fourteen million, four hundred forty-six thousand, four hundred twenty-seven".