12008880 has 120 divisors (see below), whose sum is σ = 43465968. Its totient is φ = 2953728.

The previous prime is 12008863. The next prime is 12008881. The reversal of 12008880 is 8880021.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (12008881) 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, 8719 + ... + 10001.

Almost surely, 2^12008880 is an apocalyptic number.

12008880 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 12008880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21732984).

12008880 is an abundant number, since it is smaller than the sum of its proper divisors (31457088).

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

12008880 is a wasteful number, since it uses less digits than its factorization.

12008880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 12008880 is about 3465.3830957053. The cubic root of 12008880 is about 228.9993071558. Note that the first 3 decimals are identical.

The spelling of 12008880 in words is "twelve million, eight thousand, eight hundred eighty".