12326650 has 48 divisors (see below), whose sum is σ = 26873280. Its totient is φ = 4118400.

The previous prime is 12326641. The next prime is 12326651. The reversal of 12326650 is 5662321.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (12326651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13921 + ... + 14779.

It is an arithmetic number, because the mean of its divisors is an integer number (559860).

Almost surely, 2^12326650 is an apocalyptic number.

12326650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12326650 is an abundant number, since it is smaller than the sum of its proper divisors (14546630).

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

12326650 is a wasteful number, since it uses less digits than its factorization.

12326650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12326650 is about 3510.9329244518. The cubic root of 12326650 is about 231.0016178994.

Adding to 12326650 its reverse (5662321), we get a palindrome (17988971).

The spelling of 12326650 in words is "twelve million, three hundred twenty-six thousand, six hundred fifty".