12296880 has 80 divisors (see below), whose sum is σ = 42363360. Its totient is φ = 3278592.

The previous prime is 12296873. The next prime is 12296891. The reversal of 12296880 is 8869221.

12296880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (529542).

Almost surely, 2^12296880 is an apocalyptic number.

12296880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12296880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21181680).

12296880 is an abundant number, since it is smaller than the sum of its proper divisors (30066480).

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

12296880 is a wasteful number, since it uses less digits than its factorization.

12296880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5715 (or 5703 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 12296880 is about 3506.6907476993. The cubic root of 12296880 is about 230.8155045667.

The spelling of 12296880 in words is "twelve million, two hundred ninety-six thousand, eight hundred eighty".