12980598 has 16 divisors (see below), whose sum is σ = 26205120. Its totient is φ = 4286216.

The previous prime is 12980593. The next prime is 12980623. The reversal of 12980598 is 89508921.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12980593) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9468 + ... + 10751.

It is an arithmetic number, because the mean of its divisors is an integer number (1637820).

Almost surely, 2^12980598 is an apocalyptic number.

12980598 is an abundant number, since it is smaller than the sum of its proper divisors (13224522).

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

12980598 is a wasteful number, since it uses less digits than its factorization.

12980598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20331.

The product of its (nonzero) digits is 51840, while the sum is 42.

The square root of 12980598 is about 3602.8596975181. The cubic root of 12980598 is about 235.0164346436.

The spelling of 12980598 in words is "twelve million, nine hundred eighty thousand, five hundred ninety-eight".