14013618 has 16 divisors (see below), whose sum is σ = 28153440. Its totient is φ = 4650176.

The previous prime is 14013617. The next prime is 14013679. The reversal of 14013618 is 81631041.

It is not an unprimeable number, because it can be changed into a prime (14013613) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3783 + ... + 6506.

It is an arithmetic number, because the mean of its divisors is an integer number (1759590).

Almost surely, 2^14013618 is an apocalyptic number.

14013618 is an abundant number, since it is smaller than the sum of its proper divisors (14139822).

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

14013618 is a wasteful number, since it uses less digits than its factorization.

14013618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10521.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 14013618 is about 3743.4767262533. The cubic root of 14013618 is about 241.0923470870.

Adding to 14013618 its reverse (81631041), we get a palindrome (95644659).

The spelling of 14013618 in words is "fourteen million, thirteen thousand, six hundred eighteen".