12385032 has 64 divisors (see below), whose sum is σ = 34594560. Its totient is φ = 3662400.

The previous prime is 12385031. The next prime is 12385033. The reversal of 12385032 is 23058321.

It is an interprime number because it is at equal distance from previous prime (12385031) and next prime (12385033).

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a junction number, because it is equal to n+sod(n) for n = 12384993 and 12385011.

It is not an unprimeable number, because it can be changed into a prime (12385031) 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 15 ways as a sum of consecutive naturals, for example, 10807 + ... + 11897.

It is an arithmetic number, because the mean of its divisors is an integer number (540540).

Almost surely, 2^12385032 is an apocalyptic number.

12385032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12385032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17297280).

12385032 is an abundant number, since it is smaller than the sum of its proper divisors (22209528).

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

12385032 is a wasteful number, since it uses less digits than its factorization.

12385032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12385032 is about 3519.2374173960. The cubic root of 12385032 is about 231.3657368553.

Subtracting 12385032 from its reverse (23058321), we obtain a square (10673289 = 3267²).

The spelling of 12385032 in words is "twelve million, three hundred eighty-five thousand, thirty-two".