2323188648 has 128 divisors (see below), whose sum is σ = 7096320000. Its totient is φ = 698362560.

The previous prime is 2323188589. The next prime is 2323188677. The reversal of 2323188648 is 8468813232.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297903 + ... + 305601.

It is an arithmetic number, because the mean of its divisors is an integer number (55440000).

Almost surely, 2^2323188648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2323188648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3548160000).

2323188648 is an abundant number, since it is smaller than the sum of its proper divisors (4773131352).

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

2323188648 is a wasteful number, since it uses less digits than its factorization.

2323188648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852 (or 7842 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 2323188648 is about 48199.4672999609. The cubic root of 2323188648 is about 1324.4274061810.

The spelling of 2323188648 in words is "two billion, three hundred twenty-three million, one hundred eighty-eight thousand, six hundred forty-eight".