12325506 has 8 divisors (see below), whose sum is σ = 24651024. Its totient is φ = 4108500.

The previous prime is 12325487. The next prime is 12325517. The reversal of 12325506 is 60552321.

It is a sphenic number, since it is the product of 3 distinct primes.

12325506 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 1027120 + ... + 1027131.

It is an arithmetic number, because the mean of its divisors is an integer number (3081378).

Almost surely, 2^12325506 is an apocalyptic number.

12325506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12325506 is a wasteful number, since it uses less digits than its factorization.

12325506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054256.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12325506 is about 3510.7700010112. The cubic root of 12325506 is about 230.9944714855.

Adding to 12325506 its reverse (60552321), we get a palindrome (72877827).

The spelling of 12325506 in words is "twelve million, three hundred twenty-five thousand, five hundred six".