71348718 has 32 divisors (see below), whose sum is σ = 164676096. Its totient is φ = 20186208.

The previous prime is 71348707. The next prime is 71348741. The reversal of 71348718 is 81784317.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3921 + ... + 12572.

It is an arithmetic number, because the mean of its divisors is an integer number (5146128).

Almost surely, 2^71348718 is an apocalyptic number.

71348718 is an abundant number, since it is smaller than the sum of its proper divisors (93327378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71348718 is a wasteful number, since it uses less digits than its factorization.

71348718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16608.

The product of its digits is 37632, while the sum is 39.

The square root of 71348718 is about 8446.8170336524. The cubic root of 71348718 is about 414.7585918771.

The spelling of 71348718 in words is "seventy-one million, three hundred forty-eight thousand, seven hundred eighteen".