12469328 has 20 divisors (see below), whose sum is σ = 24224640. Its totient is φ = 6217824.

The previous prime is 12469309. The next prime is 12469357. The reversal of 12469328 is 82396421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6851 + ... + 8477.

It is an arithmetic number, because the mean of its divisors is an integer number (1211232).

Almost surely, 2^12469328 is an apocalyptic number.

It is an amenable number.

12469328 is a deficient number, since it is larger than the sum of its proper divisors (11755312).

12469328 is a wasteful number, since it uses less digits than its factorization.

12469328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114 (or 2108 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 12469328 is about 3531.1935659207. The cubic root of 12469328 is about 231.8894637922.

The spelling of 12469328 in words is "twelve million, four hundred sixty-nine thousand, three hundred twenty-eight".