12113876 has 6 divisors (see below), whose sum is σ = 21199290. Its totient is φ = 6056936.

The previous prime is 12113873. The next prime is 12113891. The reversal of 12113876 is 67831121.

It can be written as a sum of positive squares in only one way, i.e., 10956100 + 1157776 = 3310^2 + 1076^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1514231 + ... + 1514238.

It is an arithmetic number, because the mean of its divisors is an integer number (3533215).

Almost surely, 2^12113876 is an apocalyptic number.

It is an amenable number.

12113876 is a deficient number, since it is larger than the sum of its proper divisors (9085414).

12113876 is a wasteful number, since it uses less digits than its factorization.

12113876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028473 (or 3028471 counting only the distinct ones).

The product of its digits is 2016, while the sum is 29.

The square root of 12113876 is about 3480.4993894555. The cubic root of 12113876 is about 229.6647668216.

Adding to 12113876 its reverse (67831121), we get a palindrome (79944997).

The spelling of 12113876 in words is "twelve million, one hundred thirteen thousand, eight hundred seventy-six".