18060046 has 8 divisors (see below), whose sum is σ = 27226800. Its totient is φ = 8984448.

The previous prime is 18060023. The next prime is 18060047. The reversal of 18060046 is 64006081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 18060046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18060047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22291 + ... + 23086.

It is an arithmetic number, because the mean of its divisors is an integer number (3403350).

Almost surely, 2^18060046 is an apocalyptic number.

18060046 is a deficient number, since it is larger than the sum of its proper divisors (9166754).

18060046 is a wasteful number, since it uses less digits than its factorization.

18060046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45578.

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

The square root of 18060046 is about 4249.7112843110. The cubic root of 18060046 is about 262.3652327121.

The spelling of 18060046 in words is "eighteen million, sixty thousand, forty-six".