22078848 has 64 divisors (see below), whose sum is σ = 63990720. Its totient is φ = 6689280.

The previous prime is 22078843. The next prime is 22078867. The reversal of 22078848 is 84887022.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22078843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1611 + ... + 6837.

It is an arithmetic number, because the mean of its divisors is an integer number (999855).

Almost surely, 2^22078848 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 22078848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31995360).

22078848 is an abundant number, since it is smaller than the sum of its proper divisors (41911872).

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

22078848 is a wasteful number, since it uses less digits than its factorization.

22078848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255 (or 5243 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 39.

The square root of 22078848 is about 4698.8134672489. The cubic root of 22078848 is about 280.5382842436.

The spelling of 22078848 in words is "twenty-two million, seventy-eight thousand, eight hundred forty-eight".