12798834 has 16 divisors (see below), whose sum is σ = 25634880. Its totient is φ = 4260080.

The previous prime is 12798829. The next prime is 12798839. The reversal of 12798834 is 43889721.

12798834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12798829) and next prime (12798839).

It is not an unprimeable number, because it can be changed into a prime (12798839) 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, 5152 + ... + 7220.

It is an arithmetic number, because the mean of its divisors is an integer number (1602180).

Almost surely, 2^12798834 is an apocalyptic number.

12798834 is an abundant number, since it is smaller than the sum of its proper divisors (12836046).

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

12798834 is a wasteful number, since it uses less digits than its factorization.

12798834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105.

The product of its digits is 96768, while the sum is 42.

The square root of 12798834 is about 3577.5458068346. The cubic root of 12798834 is about 233.9143159149.

The spelling of 12798834 in words is "twelve million, seven hundred ninety-eight thousand, eight hundred thirty-four".