23628308748 has 96 divisors (see below), whose sum is σ = 62308915200. Its totient is φ = 6904128000.

The previous prime is 23628308747. The next prime is 23628308749. The reversal of 23628308748 is 84780382632.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23628308747) and next prime (23628308749).

It is a self number, because there is not a number n which added to its sum of digits gives 23628308748.

It is not an unprimeable number, because it can be changed into a prime (23628308747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1139578 + ... + 1160126.

It is an arithmetic number, because the mean of its divisors is an integer number (649051200).

Almost surely, 2^23628308748 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 23628308748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31154457600).

23628308748 is an abundant number, since it is smaller than the sum of its proper divisors (38680606452).

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

23628308748 is a wasteful number, since it uses less digits than its factorization.

23628308748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20879 (or 20877 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 23628308748 in words is "twenty-three billion, six hundred twenty-eight million, three hundred eight thousand, seven hundred forty-eight".