22828754934 has 72 divisors (see below), whose sum is σ = 52614427320. Its totient is φ = 7336822752.

The previous prime is 22828754909. The next prime is 22828754939. The reversal of 22828754934 is 43945782822.

22828754934 is a `hidden beast` number, since 2 + 2 + 82 + 8 + 75 + 493 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22828754939) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 32198172 + ... + 32198880.

It is an arithmetic number, because the mean of its divisors is an integer number (730755935).

Almost surely, 2^22828754934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22828754934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26307213660).

22828754934 is an abundant number, since it is smaller than the sum of its proper divisors (29785672386).

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

22828754934 is an frugal number, since it uses more digits than its factorization.

22828754934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487 (or 743 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

Multiplying 22828754934 by its sum of digits (54), we get a square (1232752766436 = 1110294²).

22828754934 divided by its sum of digits (54) gives a square (422754721 = 20561²).

The spelling of 22828754934 in words is "twenty-two billion, eight hundred twenty-eight million, seven hundred fifty-four thousand, nine hundred thirty-four".