71093316 has 36 divisors (see below), whose sum is σ = 192969168. Its totient is φ = 20312208.

The previous prime is 71093291. The next prime is 71093329. The reversal of 71093316 is 61339017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59866 + ... + 61041.

Almost surely, 2^71093316 is an apocalyptic number.

It is an amenable number.

71093316 is an abundant number, since it is smaller than the sum of its proper divisors (121875852).

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

71093316 is a wasteful number, since it uses less digits than its factorization.

71093316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120928 (or 120919 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 71093316 is about 8431.6852408045. The cubic root of 71093316 is about 414.2631061101.

The spelling of 71093316 in words is "seventy-one million, ninety-three thousand, three hundred sixteen".