14306971 has 6 divisors (see below), whose sum is σ = 16642860. Its totient is φ = 12263076.

The previous prime is 14306923. The next prime is 14306977. The reversal of 14306971 is 17960341.

It is a happy number.

It is not a de Polignac number, because 14306971 - 2⁹ = 14306459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14306977) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145941 + ... + 146038.

It is an arithmetic number, because the mean of its divisors is an integer number (2773810).

Almost surely, 2^14306971 is an apocalyptic number.

14306971 is a deficient number, since it is larger than the sum of its proper divisors (2335889).

14306971 is an equidigital number, since it uses as much as digits as its factorization.

14306971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291993 (or 291986 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 14306971 is about 3782.4556838118. The cubic root of 14306971 is about 242.7630390557.

The spelling of 14306971 in words is "fourteen million, three hundred six thousand, nine hundred seventy-one".