12510032 has 20 divisors (see below), whose sum is σ = 24313920. Its totient is φ = 6235488.

The previous prime is 12510023. The next prime is 12510059. The reversal of 12510032 is 23001521.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12509989 and 12510016.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5033 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (1215696).

Almost surely, 2^12510032 is an apocalyptic number.

It is an amenable number.

12510032 is a deficient number, since it is larger than the sum of its proper divisors (11803888).

12510032 is a wasteful number, since it uses less digits than its factorization.

12510032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450 (or 2444 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 12510032 is about 3536.9523604369. The cubic root of 12510032 is about 232.1415109711.

Adding to 12510032 its reverse (23001521), we get a palindrome (35511553).

The spelling of 12510032 in words is "twelve million, five hundred ten thousand, thirty-two".