8061111608 has 32 divisors (see below), whose sum is σ = 17356464000. Its totient is φ = 3471291360.

The previous prime is 8061111581. The next prime is 8061111637.

8061111608 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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, 2408948 + ... + 2412291.

It is an arithmetic number, because the mean of its divisors is an integer number (542389500).

Almost surely, 2^8061111608 is an apocalyptic number.

8061111608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8061111608 is an abundant number, since it is smaller than the sum of its proper divisors (9295352392).

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

8061111608 is a wasteful number, since it uses less digits than its factorization.

8061111608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4821275 (or 4821271 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 8061111608 is about 89783.6934415153. The cubic root of 8061111608 is about 2005.0797212929.

The spelling of 8061111608 in words is "eight billion, sixty-one million, one hundred eleven thousand, six hundred eight".