71296259 has 2 divisors, whose sum is σ = 71296260. Its totient is φ = 71296258.

The previous prime is 71296243. The next prime is 71296271. The reversal of 71296259 is 95269217.

It is a strong prime.

It is an emirp because it is prime and its reverse (95269217) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71296259 - 2⁴ = 71296243 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (71296219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35648129 + 35648130.

It is an arithmetic number, because the mean of its divisors is an integer number (35648130).

Almost surely, 2^71296259 is an apocalyptic number.

71296259 is a deficient number, since it is larger than the sum of its proper divisors (1).

71296259 is an equidigital number, since it uses as much as digits as its factorization.

71296259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The square root of 71296259 is about 8443.7112101256. The cubic root of 71296259 is about 414.6569168168.

The spelling of 71296259 in words is "seventy-one million, two hundred ninety-six thousand, two hundred fifty-nine".