14814971 has 2 divisors, whose sum is σ = 14814972. Its totient is φ = 14814970.

The previous prime is 14814941. The next prime is 14814997. The reversal of 14814971 is 17941841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14814971 - 2²² = 10620667 is a prime.

It is not a weakly prime, because it can be changed into another prime (14814901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7407485 + 7407486.

It is an arithmetic number, because the mean of its divisors is an integer number (7407486).

Almost surely, 2^14814971 is an apocalyptic number.

14814971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14814971 is an equidigital number, since it uses as much as digits as its factorization.

14814971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 35.

The square root of 14814971 is about 3849.0220835947. The cubic root of 14814971 is about 245.6029629930.

The spelling of 14814971 in words is "fourteen million, eight hundred fourteen thousand, nine hundred seventy-one".