223648848 has 120 divisors (see below), whose sum is σ = 674525280. Its totient is φ = 68947200.

The previous prime is 223648823. The next prime is 223648871. The reversal of 223648848 is 848846322.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116698 + ... + 118598.

It is an arithmetic number, because the mean of its divisors is an integer number (5621044).

Almost surely, 2^223648848 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 223648848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337262640).

223648848 is an abundant number, since it is smaller than the sum of its proper divisors (450876432).

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

223648848 is a wasteful number, since it uses less digits than its factorization.

With its successor (223648849) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1968).

223648848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977 (or 1968 counting only the distinct ones).

The product of its digits is 589824, while the sum is 45.

The square root of 223648848 is about 14954.8937809668. The cubic root of 223648848 is about 607.0002759313. Note that the first 3 decimals are identical.

The spelling of 223648848 in words is "two hundred twenty-three million, six hundred forty-eight thousand, eight hundred forty-eight".