71314073 has 2 divisors, whose sum is σ = 71314074. Its totient is φ = 71314072.

The previous prime is 71314057. The next prime is 71314121. The reversal of 71314073 is 37041317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52374169 + 18939904 = 7237^2 + 4352^2 .

It is a cyclic number.

It is not a de Polignac number, because 71314073 - 2⁴ = 71314057 is a prime.

It is not a weakly prime, because it can be changed into another prime (71314003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35657036 + 35657037.

It is an arithmetic number, because the mean of its divisors is an integer number (35657037).

Almost surely, 2^71314073 is an apocalyptic number.

It is an amenable number.

71314073 is a deficient number, since it is larger than the sum of its proper divisors (1).

71314073 is an equidigital number, since it uses as much as digits as its factorization.

71314073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 71314073 is about 8444.7660121521. The cubic root of 71314073 is about 414.6914491719.

The spelling of 71314073 in words is "seventy-one million, three hundred fourteen thousand, seventy-three".