2522336 has 12 divisors (see below), whose sum is σ = 4965912. Its totient is φ = 1261152.

The previous prime is 2522329. The next prime is 2522357. The reversal of 2522336 is 6332252.

It is a happy number.

2522336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 39380 + ... + 39443.

It is an arithmetic number, because the mean of its divisors is an integer number (413826).

2^2522336 is an apocalyptic number.

It is an amenable number.

2522336 is a deficient number, since it is larger than the sum of its proper divisors (2443576).

2522336 is an equidigital number, since it uses as much as digits as its factorization.

2522336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78833 (or 78825 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 2522336 is about 1588.1863870466. The cubic root of 2522336 is about 136.1238779022.

Adding to 2522336 its reverse (6332252), we get a palindrome (8854588).

The spelling of 2522336 in words is "two million, five hundred twenty-two thousand, three hundred thirty-six".