12367328 has 24 divisors (see below), whose sum is σ = 25630920. Its totient is φ = 5857920.

The previous prime is 12367321. The next prime is 12367331. The reversal of 12367328 is 82376321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 12367294 and 12367303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12367321) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9563 + ... + 10778.

It is an arithmetic number, because the mean of its divisors is an integer number (1067955).

Almost surely, 2^12367328 is an apocalyptic number.

It is an amenable number.

12367328 is an abundant number, since it is smaller than the sum of its proper divisors (13263592).

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

12367328 is a wasteful number, since it uses less digits than its factorization.

12367328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20370 (or 20362 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 12367328 is about 3516.7212002091. The cubic root of 12367328 is about 231.2554410212.

The spelling of 12367328 in words is "twelve million, three hundred sixty-seven thousand, three hundred twenty-eight".