12369152 has 36 divisors (see below), whose sum is σ = 25999680. Its totient is φ = 5856768.

The previous prime is 12369143. The next prime is 12369157. The reversal of 12369152 is 25196321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12369157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3593 + ... + 6135.

Almost surely, 2^12369152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12369152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12999840).

12369152 is an abundant number, since it is smaller than the sum of its proper divisors (13630528).

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

12369152 is an equidigital number, since it uses as much as digits as its factorization.

12369152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578 (or 2564 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 12369152 is about 3516.9805231192. The cubic root of 12369152 is about 231.2668093941.

It can be divided in two parts, 12369 and 152, that added together give a palindrome (12521).

The spelling of 12369152 in words is "twelve million, three hundred sixty-nine thousand, one hundred fifty-two".