12797598 has 32 divisors (see below), whose sum is σ = 28224000. Its totient is φ = 3836160.

The previous prime is 12797593. The next prime is 12797599. The reversal of 12797598 is 89579721.

12797598 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12797593) 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, 5403 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (882000).

Almost surely, 2^12797598 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12797598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14112000).

12797598 is an abundant number, since it is smaller than the sum of its proper divisors (15426402).

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

12797598 is a wasteful number, since it uses less digits than its factorization.

12797598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112.

The product of its digits is 317520, while the sum is 48.

The square root of 12797598 is about 3577.3730585445. The cubic root of 12797598 is about 233.9067858696.

The spelling of 12797598 in words is "twelve million, seven hundred ninety-seven thousand, five hundred ninety-eight".