71346716 has 12 divisors (see below), whose sum is σ = 142693488. Its totient is φ = 30577152.

The previous prime is 71346707. The next prime is 71346721. The reversal of 71346716 is 61764317.

71346716 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274021 + ... + 1274076.

It is an arithmetic number, because the mean of its divisors is an integer number (11891124).

Almost surely, 2^71346716 is an apocalyptic number.

It is an amenable number.

71346716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

71346716 is a wasteful number, since it uses less digits than its factorization.

71346716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548108 (or 2548106 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 71346716 is about 8446.6985266434. The cubic root of 71346716 is about 414.7547125527.

The spelling of 71346716 in words is "seventy-one million, three hundred forty-six thousand, seven hundred sixteen".