2183848128 has 280 divisors, whose sum is σ = 8072469504. Its totient is φ = 567129600.

The previous prime is 2183848111. The next prime is 2183848171. The reversal of 2183848128 is 8218483812.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 396433 + ... + 401903.

Almost surely, 2^2183848128 is an apocalyptic number.

2183848128 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2183848128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4036234752).

2183848128 is an abundant number, since it is smaller than the sum of its proper divisors (5888621376).

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

2183848128 is a wasteful number, since it uses less digits than its factorization.

2183848128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5513 (or 5494 counting only the distinct ones).

The product of its digits is 196608, while the sum is 45.

The square root of 2183848128 is about 46731.6608735448. The cubic root of 2183848128 is about 1297.4007488650.

The spelling of 2183848128 in words is "two billion, one hundred eighty-three million, eight hundred forty-eight thousand, one hundred twenty-eight".