13660060 has 12 divisors (see below), whose sum is σ = 28686168. Its totient is φ = 5464016.

The previous prime is 13660051. The next prime is 13660081. The reversal of 13660060 is 6006631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341482 + ... + 341521.

It is an arithmetic number, because the mean of its divisors is an integer number (2390514).

Almost surely, 2^13660060 is an apocalyptic number.

13660060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13660060 is an abundant number, since it is smaller than the sum of its proper divisors (15026108).

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

13660060 is a wasteful number, since it uses less digits than its factorization.

13660060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683012 (or 683010 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 13660060 is about 3695.9518395131. The cubic root of 13660060 is about 239.0474978981.

Adding to 13660060 its reverse (6006631), we get a palindrome (19666691).

The spelling of 13660060 in words is "thirteen million, six hundred sixty thousand, sixty".