12984798 has 16 divisors (see below), whose sum is σ = 26222976. Its totient is φ = 4286040.

The previous prime is 12984791. The next prime is 12984869. The reversal of 12984798 is 89748921.

12984798 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 (12984791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9888 + ... + 11123.

It is an arithmetic number, because the mean of its divisors is an integer number (1638936).

Almost surely, 2^12984798 is an apocalyptic number.

12984798 is an abundant number, since it is smaller than the sum of its proper divisors (13238178).

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

12984798 is a wasteful number, since it uses less digits than its factorization.

12984798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21119.

The product of its digits is 290304, while the sum is 48.

The square root of 12984798 is about 3603.4425207016. The cubic root of 12984798 is about 235.0417792023.

The spelling of 12984798 in words is "twelve million, nine hundred eighty-four thousand, seven hundred ninety-eight".