183928056 has 192 divisors, whose sum is σ = 553029120. Its totient is φ = 50561280.

The previous prime is 183928051. The next prime is 183928057. The reversal of 183928056 is 650829381.

It is a junction number, because it is equal to n+sod(n) for n = 183927999 and 183928017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183928051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2590501 + ... + 2590571.

It is an arithmetic number, because the mean of its divisors is an integer number (2880360).

Almost surely, 2^183928056 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 183928056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276514560).

183928056 is an abundant number, since it is smaller than the sum of its proper divisors (369101064).

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

183928056 is a wasteful number, since it uses less digits than its factorization.

183928056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 183928056 is about 13562.0078159541. The cubic root of 183928056 is about 568.6992561740.

The spelling of 183928056 in words is "one hundred eighty-three million, nine hundred twenty-eight thousand, fifty-six".