8105700472 has 16 divisors (see below), whose sum is σ = 15199340400. Its totient is φ = 4052543040.

The previous prime is 8105700469. The next prime is 8105700481. The reversal of 8105700472 is 2740075018.

It is a happy number.

It is a congruent number.

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, 105429 + ... + 165307.

It is an arithmetic number, because the mean of its divisors is an integer number (949958775).

Almost surely, 2^8105700472 is an apocalyptic number.

It is an amenable number.

8105700472 is a deficient number, since it is larger than the sum of its proper divisors (7093639928).

8105700472 is a wasteful number, since it uses less digits than its factorization.

8105700472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76806 (or 76802 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 8105700472 is about 90031.6637189383. The cubic root of 8105700472 is about 2008.7698612259.

The spelling of 8105700472 in words is "eight billion, one hundred five million, seven hundred thousand, four hundred seventy-two".