14277971 has 2 divisors, whose sum is σ = 14277972. Its totient is φ = 14277970.

The previous prime is 14277937. The next prime is 14277979. The reversal of 14277971 is 17977241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14277971 - 2¹⁰ = 14276947 is a prime.

It is a Chen prime.

It is equal to p₉₂₆₉₄₈ and since 14277971 and 926948 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (14277979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7138985 + 7138986.

It is an arithmetic number, because the mean of its divisors is an integer number (7138986).

Almost surely, 2^14277971 is an apocalyptic number.

14277971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14277971 is an equidigital number, since it uses as much as digits as its factorization.

14277971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24696, while the sum is 38.

The square root of 14277971 is about 3778.6202508323. The cubic root of 14277971 is about 242.5989025137.

The spelling of 14277971 in words is "fourteen million, two hundred seventy-seven thousand, nine hundred seventy-one".