71036968 has 16 divisors (see below), whose sum is σ = 133436160. Its totient is φ = 35454000.

The previous prime is 71036941. The next prime is 71036983. The reversal of 71036968 is 86963017.

It is a self number, because there is not a number n which added to its sum of digits gives 71036968.

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, 3208 + ... + 12343.

It is an arithmetic number, because the mean of its divisors is an integer number (8339760).

Almost surely, 2^71036968 is an apocalyptic number.

It is an amenable number.

71036968 is a deficient number, since it is larger than the sum of its proper divisors (62399192).

71036968 is a wasteful number, since it uses less digits than its factorization.

71036968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16128 (or 16124 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 71036968 is about 8428.3431349228. The cubic root of 71036968 is about 414.1536299612.

The spelling of 71036968 in words is "seventy-one million, thirty-six thousand, nine hundred sixty-eight".