71859096 has 64 divisors (see below), whose sum is σ = 203407200. Its totient is φ = 23497344.

The previous prime is 71859049. The next prime is 71859097. The reversal of 71859096 is 69095817.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71859097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8310 + ... + 14586.

Almost surely, 2^71859096 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 71859096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101703600).

71859096 is an abundant number, since it is smaller than the sum of its proper divisors (131548104).

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

71859096 is a wasteful number, since it uses less digits than its factorization.

71859096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6345 (or 6335 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The square root of 71859096 is about 8476.9744602659. The cubic root of 71859096 is about 415.7452057836.

The spelling of 71859096 in words is "seventy-one million, eight hundred fifty-nine thousand, ninety-six".