12650796 has 48 divisors (see below), whose sum is σ = 33610080. Its totient is φ = 4112640.

The previous prime is 12650783. The next prime is 12650797. The reversal of 12650796 is 69705621.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12650796.

It is not an unprimeable number, because it can be changed into a prime (12650797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3000 + ... + 5856.

It is an arithmetic number, because the mean of its divisors is an integer number (700210).

Almost surely, 2^12650796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12650796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16805040).

12650796 is an abundant number, since it is smaller than the sum of its proper divisors (20959284).

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

12650796 is a wasteful number, since it uses less digits than its factorization.

12650796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911 (or 2903 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 12650796 is about 3556.7957489853. The cubic root of 12650796 is about 233.0089578853.

The spelling of 12650796 in words is "twelve million, six hundred fifty thousand, seven hundred ninety-six".