18060050 has 18 divisors (see below), whose sum is σ = 33647679. Its totient is φ = 7212000.

The previous prime is 18060047. The next prime is 18060059. The reversal of 18060050 is 5006081.

It can be written as a sum of positive squares in 5 ways, for example, as 13082689 + 4977361 = 3617^2 + 2231^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3005.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18060059) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29750 + ... + 30350.

Almost surely, 2^18060050 is an apocalyptic number.

18060050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18060050 is a deficient number, since it is larger than the sum of its proper divisors (15587629).

18060050 is an frugal number, since it uses more digits than its factorization.

18060050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214 (or 608 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 18060050 is about 4249.7117549312. The cubic root of 18060050 is about 262.3652520819.

The spelling of 18060050 in words is "eighteen million, sixty thousand, fifty".