12383492 has 24 divisors (see below), whose sum is σ = 23732352. Its totient is φ = 5607200.

The previous prime is 12383491. The next prime is 12383507. The reversal of 12383492 is 29438321.

It is a happy number.

12383492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12383492² = 306701748228128, which contains 22 as substring.

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 (12383491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18638 + ... + 19290.

It is an arithmetic number, because the mean of its divisors is an integer number (988848).

Almost surely, 2^12383492 is an apocalyptic number.

It is an amenable number.

12383492 is a deficient number, since it is larger than the sum of its proper divisors (11348860).

12383492 is a wasteful number, since it uses less digits than its factorization.

12383492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1097 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 12383492 is about 3519.0186131932. The cubic root of 12383492 is about 231.3561468383.

The spelling of 12383492 in words is "twelve million, three hundred eighty-three thousand, four hundred ninety-two".