2322640230 has 32 divisors (see below), whose sum is σ = 5581813248. Its totient is φ = 618540000.

The previous prime is 2322640217. The next prime is 2322640231. The reversal of 2322640230 is 320462232.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2322640230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322640231) 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, 29016 + ... + 74075.

It is an arithmetic number, because the mean of its divisors is an integer number (174431664).

Almost surely, 2^2322640230 is an apocalyptic number.

2322640230 is an abundant number, since it is smaller than the sum of its proper divisors (3259173018).

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

2322640230 is a wasteful number, since it uses less digits than its factorization.

2322640230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103852.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2322640230 is about 48193.7779179014. Note that the first 3 decimals coincide. The cubic root of 2322640230 is about 1324.3231820447.

It can be divided in two parts, 232 and 2640230, that added together give a palindrome (2640462).

The spelling of 2322640230 in words is "two billion, three hundred twenty-two million, six hundred forty thousand, two hundred thirty".