12385832 has 16 divisors (see below), whose sum is σ = 23454900. Its totient is φ = 6131200.

The previous prime is 12385831. The next prime is 12385847. The reversal of 12385832 is 23858321.

It can be written as a sum of positive squares in 2 ways, for example, as 12348196 + 37636 = 3514^2 + 194^2 .

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12385831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6857 + ... + 8472.

Almost surely, 2^12385832 is an apocalyptic number.

It is an amenable number.

12385832 is a deficient number, since it is larger than the sum of its proper divisors (11069068).

12385832 is a wasteful number, since it uses less digits than its factorization.

12385832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15436 (or 15432 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 12385832 is about 3519.3510765481. The cubic root of 12385832 is about 231.3707183686.

The spelling of 12385832 in words is "twelve million, three hundred eighty-five thousand, eight hundred thirty-two".