71104684 has 36 divisors (see below), whose sum is σ = 151051824. Its totient is φ = 29146656.

The previous prime is 71104667. The next prime is 71104697. The reversal of 71104684 is 48640117.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3379 + ... + 12394.

It is an arithmetic number, because the mean of its divisors is an integer number (4195884).

Almost surely, 2^71104684 is an apocalyptic number.

It is an amenable number.

71104684 is an abundant number, since it is smaller than the sum of its proper divisors (79947140).

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

71104684 is a wasteful number, since it uses less digits than its factorization.

71104684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15814 (or 15805 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 71104684 is about 8432.3593376943. The cubic root of 71104684 is about 414.2851855041.

The spelling of 71104684 in words is "seventy-one million, one hundred four thousand, six hundred eighty-four".