71714039 has 2 divisors, whose sum is σ = 71714040. Its totient is φ = 71714038.

The previous prime is 71714021. The next prime is 71714063. The reversal of 71714039 is 93041717.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 71714039 - 2¹⁶ = 71648503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71713996 and 71714014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71714009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35857019 + 35857020.

It is an arithmetic number, because the mean of its divisors is an integer number (35857020).

Almost surely, 2^71714039 is an apocalyptic number.

71714039 is a deficient number, since it is larger than the sum of its proper divisors (1).

71714039 is an equidigital number, since it uses as much as digits as its factorization.

71714039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 71714039 is about 8468.4141962944. The cubic root of 71714039 is about 415.4652719489.

The spelling of 71714039 in words is "seventy-one million, seven hundred fourteen thousand, thirty-nine".