8115603628 has 24 divisors (see below), whose sum is σ = 15521287824. Its totient is φ = 3682276800.

The previous prime is 8115603623. The next prime is 8115603689. The reversal of 8115603628 is 8263065118.

It is not an unprimeable number, because it can be changed into a prime (8115603623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141063 + ... + 190078.

It is an arithmetic number, because the mean of its divisors is an integer number (646720326).

Almost surely, 2^8115603628 is an apocalyptic number.

It is an amenable number.

8115603628 is a deficient number, since it is larger than the sum of its proper divisors (7405684196).

8115603628 is a wasteful number, since it uses less digits than its factorization.

8115603628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331713 (or 331711 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 8115603628 is about 90086.6451145784. The cubic root of 8115603628 is about 2009.5876011758.

The spelling of 8115603628 in words is "eight billion, one hundred fifteen million, six hundred three thousand, six hundred twenty-eight".