971014571 has 2 divisors, whose sum is σ = 971014572. Its totient is φ = 971014570.

The previous prime is 971014567. The next prime is 971014591. The reversal of 971014571 is 175410179.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 971014571 - 2² = 971014567 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (971014591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485507285 + 485507286.

It is an arithmetic number, because the mean of its divisors is an integer number (485507286).

Almost surely, 2^971014571 is an apocalyptic number.

971014571 is a deficient number, since it is larger than the sum of its proper divisors (1).

971014571 is an equidigital number, since it uses as much as digits as its factorization.

971014571 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 35.

The square root of 971014571 is about 31161.1067037100. The cubic root of 971014571 is about 990.2433068622.

The spelling of 971014571 in words is "nine hundred seventy-one million, fourteen thousand, five hundred seventy-one".