71348063 has 2 divisors, whose sum is σ = 71348064. Its totient is φ = 71348062.

The previous prime is 71348041. The next prime is 71348071. The reversal of 71348063 is 36084317.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71348063 - 2¹² = 71343967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71348003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35674031 + 35674032.

It is an arithmetic number, because the mean of its divisors is an integer number (35674032).

Almost surely, 2^71348063 is an apocalyptic number.

71348063 is a deficient number, since it is larger than the sum of its proper divisors (1).

71348063 is an equidigital number, since it uses as much as digits as its factorization.

71348063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 71348063 is about 8446.7782615622. The cubic root of 71348063 is about 414.7573226756.

The spelling of 71348063 in words is "seventy-one million, three hundred forty-eight thousand, sixty-three".