12836880 has 200 divisors, whose sum is σ = 51133632. Its totient is φ = 2923776.

The previous prime is 12836869. The next prime is 12836899. The reversal of 12836880 is 8863821.

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 39 ways as a sum of consecutive naturals, for example, 45219 + ... + 45501.

Almost surely, 2^12836880 is an apocalyptic number.

12836880 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 12836880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25566816).

12836880 is an abundant number, since it is smaller than the sum of its proper divisors (38296752).

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

12836880 is a wasteful number, since it uses less digits than its factorization.

12836880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 12836880 is about 3582.8591934376. The cubic root of 12836880 is about 234.1458656621.

The spelling of 12836880 in words is "twelve million, eight hundred thirty-six thousand, eight hundred eighty".