2322520436 has 12 divisors (see below), whose sum is σ = 4088749728. Its totient is φ = 1154306232.

The previous prime is 2322520397. The next prime is 2322520439. The reversal of 2322520436 is 6340252232.

It is a junction number, because it is equal to n+sod(n) for n = 2322520399 and 2322520408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322520439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737746 + ... + 1739081.

It is an arithmetic number, because the mean of its divisors is an integer number (340729144).

Almost surely, 2^2322520436 is an apocalyptic number.

It is an amenable number.

2322520436 is a deficient number, since it is larger than the sum of its proper divisors (1766229292).

2322520436 is a wasteful number, since it uses less digits than its factorization.

2322520436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3476998 (or 3476996 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 2322520436 is about 48192.5350650907. The cubic root of 2322520436 is about 1324.3004136026.

Adding to 2322520436 its reverse (6340252232), we get a palindrome (8662772668).

The spelling of 2322520436 in words is "two billion, three hundred twenty-two million, five hundred twenty thousand, four hundred thirty-six".