22793457792 has 384 divisors, whose sum is σ = 75907584000. Its totient is φ = 6024775680.

The previous prime is 22793457781. The next prime is 22793457833. The reversal of 22793457792 is 29775439722.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13414959 + ... + 13416657.

It is an arithmetic number, because the mean of its divisors is an integer number (197676000).

Almost surely, 2^22793457792 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 22793457792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37953792000).

22793457792 is an abundant number, since it is smaller than the sum of its proper divisors (53114126208).

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

22793457792 is a wasteful number, since it uses less digits than its factorization.

22793457792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784 (or 1765 counting only the distinct ones).

The product of its digits is 13335840, while the sum is 57.

The spelling of 22793457792 in words is "twenty-two billion, seven hundred ninety-three million, four hundred fifty-seven thousand, seven hundred ninety-two".