12074013 has 24 divisors (see below), whose sum is σ = 20399808. Its totient is φ = 6737472.

The previous prime is 12074009. The next prime is 12074021. The reversal of 12074013 is 31047021.

12074013 is nontrivially palindromic in base 2.

12074013 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12074013 - 2² = 12074009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12074033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 481 + ... + 4937.

It is an arithmetic number, because the mean of its divisors is an integer number (849992).

Almost surely, 2^12074013 is an apocalyptic number.

It is an amenable number.

12074013 is a deficient number, since it is larger than the sum of its proper divisors (8325795).

12074013 is a wasteful number, since it uses less digits than its factorization.

12074013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4513 (or 4510 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 12074013 is about 3474.7680498128. The cubic root of 12074013 is about 229.4125715368.

The spelling of 12074013 in words is "twelve million, seventy-four thousand, thirteen".