12113652 has 24 divisors (see below), whose sum is σ = 29030176. Its totient is φ = 3928608.

The previous prime is 12113599. The next prime is 12113657. The reversal of 12113652 is 25631121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13198 + ... + 14085.

Almost surely, 2^12113652 is an apocalyptic number.

12113652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12113652 is an abundant number, since it is smaller than the sum of its proper divisors (16916524).

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

12113652 is a wasteful number, since it uses less digits than its factorization.

12113652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27327 (or 27325 counting only the distinct ones).

The product of its digits is 360, while the sum is 21.

The square root of 12113652 is about 3480.4672100165. The cubic root of 12113652 is about 229.6633512212.

Adding to 12113652 its reverse (25631121), we get a palindrome (37744773).

The spelling of 12113652 in words is "twelve million, one hundred thirteen thousand, six hundred fifty-two".