2316928 has 32 divisors (see below), whose sum is σ = 4822560. Its totient is φ = 1106688.

The previous prime is 2316911. The next prime is 2316961. The reversal of 2316928 is 8296132.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2316928.

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, 2551 + ... + 3337.

It is an arithmetic number, because the mean of its divisors is an integer number (150705).

2^2316928 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 2316928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2411280).

2316928 is an abundant number, since it is smaller than the sum of its proper divisors (2505632).

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

2316928 is an equidigital number, since it uses as much as digits as its factorization.

2316928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824 (or 812 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 2316928 is about 1522.1458537210. The cubic root of 2316928 is about 132.3236624231.

The spelling of 2316928 in words is "two million, three hundred sixteen thousand, nine hundred twenty-eight".