14577971 has 2 divisors, whose sum is σ = 14577972. Its totient is φ = 14577970.

The previous prime is 14577887. The next prime is 14577973. The reversal of 14577971 is 17977541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14577971 is a prime.

It is a Sophie Germain prime.

Together with 14577973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14577973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7288985 + 7288986.

It is an arithmetic number, because the mean of its divisors is an integer number (7288986).

Almost surely, 2^14577971 is an apocalyptic number.

14577971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14577971 is an equidigital number, since it uses as much as digits as its factorization.

14577971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61740, while the sum is 41.

The square root of 14577971 is about 3818.1109203374. The cubic root of 14577971 is about 244.2862525535.

The spelling of 14577971 in words is "fourteen million, five hundred seventy-seven thousand, nine hundred seventy-one".