2698112 has 32 divisors (see below), whose sum is σ = 5452920. Its totient is φ = 1329664.

The previous prime is 2698109. The next prime is 2698159. The reversal of 2698112 is 2118962.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13598 + ... + 13794.

2^2698112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2698112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2726460).

2698112 is an abundant number, since it is smaller than the sum of its proper divisors (2754808).

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

2698112 is a wasteful number, since it uses less digits than its factorization.

2698112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 306 counting only the distinct ones).

The product of its digits is 1728, while the sum is 29.

The square root of 2698112 is about 1642.5930719445. The cubic root of 2698112 is about 139.2152007005.

The spelling of 2698112 in words is "two million, six hundred ninety-eight thousand, one hundred twelve".