71112496 has 120 divisors (see below), whose sum is σ = 181203680. Its totient is φ = 26477568.

The previous prime is 71112487. The next prime is 71112511. The reversal of 71112496 is 69421117.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4183080 + ... + 4183096.

Almost surely, 2^71112496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71112496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90601840).

71112496 is an abundant number, since it is smaller than the sum of its proper divisors (110091184).

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

71112496 is a wasteful number, since it uses less digits than its factorization.

71112496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 39 counting only the distinct ones).

The product of its digits is 3024, while the sum is 31.

The square root of 71112496 is about 8432.8225405258. The cubic root of 71112496 is about 414.3003569254.

The spelling of 71112496 in words is "seventy-one million, one hundred twelve thousand, four hundred ninety-six".