12298560 has 112 divisors (see below), whose sum is σ = 40818816. Its totient is φ = 3131392.

The previous prime is 12298547. The next prime is 12298571. The reversal of 12298560 is 6589221.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21802 + ... + 22358.

Almost surely, 2^12298560 is an apocalyptic number.

12298560 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 12298560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20409408).

12298560 is an abundant number, since it is smaller than the sum of its proper divisors (28520256).

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

12298560 is a wasteful number, since it uses less digits than its factorization.

12298560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 12298560 is about 3506.9302815996. The cubic root of 12298560 is about 230.8260154277.

The spelling of 12298560 in words is "twelve million, two hundred ninety-eight thousand, five hundred sixty".