2318828 has 6 divisors (see below), whose sum is σ = 4057956. Its totient is φ = 1159412.

The previous prime is 2318821. The next prime is 2318843. The reversal of 2318828 is 8288132.

2318828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2318794 and 2318803.

It is not an unprimeable number, because it can be changed into a prime (2318821) 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 as a sum of consecutive naturals, namely, 289850 + ... + 289857.

It is an arithmetic number, because the mean of its divisors is an integer number (676326).

2^2318828 is an apocalyptic number.

It is an amenable number.

2318828 is a deficient number, since it is larger than the sum of its proper divisors (1739128).

2318828 is a wasteful number, since it uses less digits than its factorization.

2318828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579711 (or 579709 counting only the distinct ones).

The product of its digits is 6144, while the sum is 32.

The square root of 2318828 is about 1522.7698447238. The cubic root of 2318828 is about 132.3598232742.

The spelling of 2318828 in words is "two million, three hundred eighteen thousand, eight hundred twenty-eight".