22734848 has 48 divisors (see below), whose sum is σ = 48206340. Its totient is φ = 10682368.

The previous prime is 22734847. The next prime is 22734851. The reversal of 22734848 is 84843722.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22733824 + 1024 = 4768^2 + 32^2 .

Its product of digits (86016) is a multiple of the sum of its prime divisors (672).

It is not an unprimeable number, because it can be changed into a prime (22734847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34490 + ... + 35142.

Almost surely, 2^22734848 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 22734848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24103170).

22734848 is an abundant number, since it is smaller than the sum of its proper divisors (25471492).

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

22734848 is an equidigital number, since it uses as much as digits as its factorization.

22734848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 672 counting only the distinct ones).

The product of its digits is 86016, while the sum is 38.

The square root of 22734848 is about 4768.1073813412. The cubic root of 22734848 is about 283.2896350909.

The spelling of 22734848 in words is "twenty-two million, seven hundred thirty-four thousand, eight hundred forty-eight".