2240522326 has 32 divisors (see below), whose sum is σ = 3940005888. Its totient is φ = 935511360.

The previous prime is 2240522321. The next prime is 2240522357. The reversal of 2240522326 is 6232250422.

It is a junction number, because it is equal to n+sod(n) for n = 2240522294 and 2240522303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240522321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 493101 + ... + 497623.

It is an arithmetic number, because the mean of its divisors is an integer number (123125184).

Almost surely, 2^2240522326 is an apocalyptic number.

2240522326 is a deficient number, since it is larger than the sum of its proper divisors (1699483562).

2240522326 is a wasteful number, since it uses less digits than its factorization.

2240522326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5436.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 2240522326 is about 47334.1560186722. The cubic root of 2240522326 is about 1308.5282163491.

Adding to 2240522326 its reverse (6232250422), we get a palindrome (8472772748).

The spelling of 2240522326 in words is "two billion, two hundred forty million, five hundred twenty-two thousand, three hundred twenty-six".