12013683 has 16 divisors (see below), whose sum is σ = 17717376. Its totient is φ = 7179840.

The previous prime is 12013663. The next prime is 12013699. The reversal of 12013683 is 38631021.

It is not a de Polignac number, because 12013683 - 2⁸ = 12013427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12013663) 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 15 ways as a sum of consecutive naturals, for example, 85 + ... + 4902.

It is an arithmetic number, because the mean of its divisors is an integer number (1107336).

Almost surely, 2^12013683 is an apocalyptic number.

12013683 is a deficient number, since it is larger than the sum of its proper divisors (5703693).

12013683 is a wasteful number, since it uses less digits than its factorization.

12013683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 12013683 is about 3466.0760234017. The cubic root of 12013683 is about 229.0298328188.

It can be divided in two parts, 1201 and 3683, that added together give a palindrome (4884).

The spelling of 12013683 in words is "twelve million, thirteen thousand, six hundred eighty-three".