2326818 has 32 divisors (see below), whose sum is σ = 5233536. Its totient is φ = 684288.

The previous prime is 2326813. The next prime is 2326847. The reversal of 2326818 is 8186232.

It is not an unprimeable number, because it can be changed into a prime (2326813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146 + ... + 2442.

It is an arithmetic number, because the mean of its divisors is an integer number (163548).

2^2326818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2326818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2616768).

2326818 is an abundant number, since it is smaller than the sum of its proper divisors (2906718).

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

2326818 is a wasteful number, since it uses less digits than its factorization.

2326818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338.

The product of its digits is 4608, while the sum is 30.

The square root of 2326818 is about 1525.3910973911. The cubic root of 2326818 is about 132.5116733515.

The spelling of 2326818 in words is "two million, three hundred twenty-six thousand, eight hundred eighteen".