12126348 has 60 divisors (see below), whose sum is σ = 34151040. Its totient is φ = 3729888.

The previous prime is 12126319. The next prime is 12126349. The reversal of 12126348 is 84362121.

12126348 is a `hidden beast` number, since 1 + 21 + 2 + 634 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12126349) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2773 + ... + 5651.

It is an arithmetic number, because the mean of its divisors is an integer number (569184).

Almost surely, 2^12126348 is an apocalyptic number.

12126348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12126348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17075520).

12126348 is an abundant number, since it is smaller than the sum of its proper divisors (22024692).

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

12126348 is a wasteful number, since it uses less digits than its factorization.

12126348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908 (or 2897 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 12126348 is about 3482.2906254361. The cubic root of 12126348 is about 229.7435579125.

Adding to 12126348 its reverse (84362121), we get a palindrome (96488469).

The spelling of 12126348 in words is "twelve million, one hundred twenty-six thousand, three hundred forty-eight".