833945056 has 48 divisors (see below), whose sum is σ = 1883196000. Its totient is φ = 356106240.

The previous prime is 833945051. The next prime is 833945071. The reversal of 833945056 is 650549338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (833945051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56320 + ... + 69568.

It is an arithmetic number, because the mean of its divisors is an integer number (39233250).

Almost surely, 2^833945056 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 833945056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (941598000).

833945056 is an abundant number, since it is smaller than the sum of its proper divisors (1049250944).

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

833945056 is a wasteful number, since it uses less digits than its factorization.

833945056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13547 (or 13539 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The square root of 833945056 is about 28878.1068631585. The cubic root of 833945056 is about 941.2662337892.

The spelling of 833945056 in words is "eight hundred thirty-three million, nine hundred forty-five thousand, fifty-six".