18060712 has 16 divisors (see below), whose sum is σ = 33909300. Its totient is φ = 9018240.

The previous prime is 18060701. The next prime is 18060733. The reversal of 18060712 is 21706081.

It can be written as a sum of positive squares in 2 ways, for example, as 17926756 + 133956 = 4234^2 + 366^2 .

It is an unprimeable number.

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, 9714 + ... + 11422.

Almost surely, 2^18060712 is an apocalyptic number.

It is an amenable number.

18060712 is a deficient number, since it is larger than the sum of its proper divisors (15848588).

18060712 is a wasteful number, since it uses less digits than its factorization.

18060712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3036 (or 3032 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 18060712 is about 4249.7896418529. The cubic root of 18060712 is about 262.3684577518.

Adding to 18060712 its reverse (21706081), we get a palindrome (39766793).

The spelling of 18060712 in words is "eighteen million, sixty thousand, seven hundred twelve".