8118402860 has 12 divisors (see below), whose sum is σ = 17048646048. Its totient is φ = 3247361136.

The previous prime is 8118402839. The next prime is 8118402917. The reversal of 8118402860 is 682048118.

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, 202960052 + ... + 202960091.

It is an arithmetic number, because the mean of its divisors is an integer number (1420720504).

Almost surely, 2^8118402860 is an apocalyptic number.

It is an amenable number.

8118402860 is an abundant number, since it is smaller than the sum of its proper divisors (8930243188).

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

8118402860 is a wasteful number, since it uses less digits than its factorization.

8118402860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405920152 (or 405920150 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 38.

The square root of 8118402860 is about 90102.1801068098. The cubic root of 8118402860 is about 2009.8186234362.

The spelling of 8118402860 in words is "eight billion, one hundred eighteen million, four hundred two thousand, eight hundred sixty".