71207083 has 2 divisors, whose sum is σ = 71207084. Its totient is φ = 71207082.

The previous prime is 71207077. The next prime is 71207099. The reversal of 71207083 is 38070217.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (38070217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71207083 - 2⁵ = 71207051 is a prime.

It is not a weakly prime, because it can be changed into another prime (71207023) 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, 35603541 + 35603542.

It is an arithmetic number, because the mean of its divisors is an integer number (35603542).

Almost surely, 2^71207083 is an apocalyptic number.

71207083 is a deficient number, since it is larger than the sum of its proper divisors (1).

71207083 is an equidigital number, since it uses as much as digits as its factorization.

71207083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 71207083 is about 8438.4289414559. The cubic root of 71207083 is about 414.4839630352.

The spelling of 71207083 in words is "seventy-one million, two hundred seven thousand, eighty-three".