18002060 has 12 divisors (see below), whose sum is σ = 37804368. Its totient is φ = 7200816.

The previous prime is 18002059. The next prime is 18002111. The reversal of 18002060 is 6020081.

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, 450032 + ... + 450071.

It is an arithmetic number, because the mean of its divisors is an integer number (3150364).

Almost surely, 2^18002060 is an apocalyptic number.

18002060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18002060 is an abundant number, since it is smaller than the sum of its proper divisors (19802308).

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

18002060 is a wasteful number, since it uses less digits than its factorization.

18002060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900112 (or 900110 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 18002060 is about 4242.8834535019. The cubic root of 18002060 is about 262.0841366826.

The spelling of 18002060 in words is "eighteen million, two thousand, sixty".