2322540246 has 32 divisors (see below), whose sum is σ = 5137600608. Its totient is φ = 695312640.

The previous prime is 2322540223. The next prime is 2322540247. The reversal of 2322540246 is 6420452232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322540247) 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 15 ways as a sum of consecutive naturals, for example, 399495 + ... + 405266.

It is an arithmetic number, because the mean of its divisors is an integer number (160550019).

Almost surely, 2^2322540246 is an apocalyptic number.

2322540246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2322540246 is an abundant number, since it is smaller than the sum of its proper divisors (2815060362).

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

2322540246 is a wasteful number, since it uses less digits than its factorization.

2322540246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804816.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2322540246 is about 48192.7405944090. The cubic root of 2322540246 is about 1324.3041788105.

Adding to 2322540246 its reverse (6420452232), we get a palindrome (8742992478).

The spelling of 2322540246 in words is "two billion, three hundred twenty-two million, five hundred forty thousand, two hundred forty-six".