12183152 has 40 divisors (see below), whose sum is σ = 25551936. Its totient is φ = 5605376.

The previous prime is 12183139. The next prime is 12183173. The reversal of 12183152 is 25138121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12308 + ... + 13260.

Almost surely, 2^12183152 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 12183152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12775968).

12183152 is an abundant number, since it is smaller than the sum of its proper divisors (13368784).

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

12183152 is a wasteful number, since it uses less digits than its factorization.

12183152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025 (or 1019 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 12183152 is about 3490.4372218964. The cubic root of 12183152 is about 230.1017319337.

The spelling of 12183152 in words is "twelve million, one hundred eighty-three thousand, one hundred fifty-two".