12352506 has 32 divisors (see below), whose sum is σ = 26308800. Its totient is φ = 3853056.

The previous prime is 12352499. The next prime is 12352511. The reversal of 12352506 is 60525321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35220 + ... + 35568.

It is an arithmetic number, because the mean of its divisors is an integer number (822150).

Almost surely, 2^12352506 is an apocalyptic number.

12352506 is an abundant number, since it is smaller than the sum of its proper divisors (13956294).

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

12352506 is a wasteful number, since it uses less digits than its factorization.

12352506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718.

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

The square root of 12352506 is about 3514.6132077371. The cubic root of 12352506 is about 231.1630190529.

Adding to 12352506 its reverse (60525321), we get a palindrome (72877827).

It can be divided in two parts, 1235 and 2506, that added together give a triangular number (3741 = T₈₆).

The spelling of 12352506 in words is "twelve million, three hundred fifty-two thousand, five hundred six".