12328119 has 18 divisors (see below), whose sum is σ = 18501080. Its totient is φ = 8214372.

The previous prime is 12328117. The next prime is 12328133. The reversal of 12328119 is 91182321.

It is not a de Polignac number, because 12328119 - 2¹ = 12328117 is a prime.

It is a super-2 number, since 2×12328119² = 303965036156322, which contains 22 as substring.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12328092 and 12328101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12328117) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5622 + ... + 7500.

Almost surely, 2^12328119 is an apocalyptic number.

12328119 is a deficient number, since it is larger than the sum of its proper divisors (6172961).

12328119 is an frugal number, since it uses more digits than its factorization.

12328119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1903 (or 1882 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The square root of 12328119 is about 3511.1421218743. The cubic root of 12328119 is about 231.0107938960.

The spelling of 12328119 in words is "twelve million, three hundred twenty-eight thousand, one hundred nineteen".