22963714648 has 128 divisors (see below), whose sum is σ = 54540241920. Its totient is φ = 8831877120.

The previous prime is 22963714619. The next prime is 22963714687. The reversal of 22963714648 is 84641736922.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22963714595 and 22963714604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7727803 + ... + 7730773.

It is an arithmetic number, because the mean of its divisors is an integer number (426095640).

Almost surely, 2^22963714648 is an apocalyptic number.

22963714648 is a gapful number since it is divisible by the number (28) 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 22963714648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27270120960).

22963714648 is an abundant number, since it is smaller than the sum of its proper divisors (31576527272).

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

22963714648 is a wasteful number, since it uses less digits than its factorization.

22963714648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377 (or 3373 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 52.

The spelling of 22963714648 in words is "twenty-two billion, nine hundred sixty-three million, seven hundred fourteen thousand, six hundred forty-eight".