14445671 has 2 divisors, whose sum is σ = 14445672. Its totient is φ = 14445670.

The previous prime is 14445649. The next prime is 14445689. The reversal of 14445671 is 17654441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14445671 - 2¹⁸ = 14183527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14445601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222835 + 7222836.

It is an arithmetic number, because the mean of its divisors is an integer number (7222836).

Almost surely, 2^14445671 is an apocalyptic number.

14445671 is a deficient number, since it is larger than the sum of its proper divisors (1).

14445671 is an equidigital number, since it uses as much as digits as its factorization.

14445671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 14445671 is about 3800.7461109630. The cubic root of 14445671 is about 243.5450123180.

The spelling of 14445671 in words is "fourteen million, four hundred forty-five thousand, six hundred seventy-one".