8115652072 has 32 divisors (see below), whose sum is σ = 16607149920. Its totient is φ = 3687387840.

The previous prime is 8115652063. The next prime is 8115652079. The reversal of 8115652072 is 2702565118.

It is not an unprimeable number, because it can be changed into a prime (8115652079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206983 + ... + 243049.

It is an arithmetic number, because the mean of its divisors is an integer number (518973435).

Almost surely, 2^8115652072 is an apocalyptic number.

It is an amenable number.

8115652072 is an abundant number, since it is smaller than the sum of its proper divisors (8491497848).

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

8115652072 is a wasteful number, since it uses less digits than its factorization.

8115652072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38641 (or 38637 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 8115652072 is about 90086.9139886588. The cubic root of 8115652072 is about 2009.5915997393.

The spelling of 8115652072 in words is "eight billion, one hundred fifteen million, six hundred fifty-two thousand, seventy-two".