18060064 has 24 divisors (see below), whose sum is σ = 38788848. Its totient is φ = 8208960.

The previous prime is 18060059. The next prime is 18060067. The reversal of 18060064 is 46006081.

It is not an unprimeable number, because it can be changed into a prime (18060067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25302 + ... + 26005.

It is an arithmetic number, because the mean of its divisors is an integer number (1616202).

Almost surely, 2^18060064 is an apocalyptic number.

It is an amenable number.

18060064 is an abundant number, since it is smaller than the sum of its proper divisors (20728784).

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

18060064 is a wasteful number, since it uses less digits than its factorization.

18060064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51328 (or 51320 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 18060064 is about 4249.7134021014. The cubic root of 18060064 is about 262.3653198763.

The spelling of 18060064 in words is "eighteen million, sixty thousand, sixty-four".