14330971 has 2 divisors, whose sum is σ = 14330972. Its totient is φ = 14330970.

The previous prime is 14330963. The next prime is 14330977. The reversal of 14330971 is 17903341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14330971 - 2³ = 14330963 is a prime.

It is not a weakly prime, because it can be changed into another prime (14330977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7165485 + 7165486.

It is an arithmetic number, because the mean of its divisors is an integer number (7165486).

Almost surely, 2^14330971 is an apocalyptic number.

14330971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14330971 is an equidigital number, since it uses as much as digits as its factorization.

14330971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 14330971 is about 3785.6268965655. The cubic root of 14330971 is about 242.8987085388.

It can be divided in two parts, 143309 and 71, that added together give a triangular number (143380 = T₅₃₅).

The spelling of 14330971 in words is "fourteen million, three hundred thirty thousand, nine hundred seventy-one".