12914013 has 16 divisors (see below), whose sum is σ = 19740800. Its totient is φ = 7356096.

The previous prime is 12913991. The next prime is 12914021. The reversal of 12914013 is 31041921.

12914013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12914013 - 2⁵ = 12913981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12914023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7563 + ... + 9111.

It is an arithmetic number, because the mean of its divisors is an integer number (1233800).

Almost surely, 2^12914013 is an apocalyptic number.

It is an amenable number.

12914013 is a deficient number, since it is larger than the sum of its proper divisors (6826787).

12914013 is a wasteful number, since it uses less digits than its factorization.

12914013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 12914013 is about 3593.6072406428. The cubic root of 12914013 is about 234.6139004750.

Adding to 12914013 its reverse (31041921), we get a palindrome (43955934).

The spelling of 12914013 in words is "twelve million, nine hundred fourteen thousand, thirteen".