2326522420 has 48 divisors (see below), whose sum is σ = 5194739088. Its totient is φ = 872202240.

The previous prime is 2326522417. The next prime is 2326522433. The reversal of 2326522420 is 242256232.

2326522420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 583125904 + 1743396516 = 24148^2 + 41754^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67744 + ... + 96136.

It is an arithmetic number, because the mean of its divisors is an integer number (108223731).

Almost surely, 2^2326522420 is an apocalyptic number.

2326522420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2326522420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2597369544).

2326522420 is an abundant number, since it is smaller than the sum of its proper divisors (2868216668).

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

2326522420 is a wasteful number, since it uses less digits than its factorization.

2326522420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28660 (or 28658 counting only the distinct ones).

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

The square root of 2326522420 is about 48234.0379814919. The cubic root of 2326522420 is about 1325.0606204613.

Adding to 2326522420 its reverse (242256232), we get a palindrome (2568778652).

The spelling of 2326522420 in words is "two billion, three hundred twenty-six million, five hundred twenty-two thousand, four hundred twenty".