332705856 has 224 divisors, whose sum is σ = 1076797440. Its totient is φ = 88602624.

The previous prime is 332705851. The next prime is 332705869. The reversal of 332705856 is 658507233.

332705856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×332705856² = 221386373233385472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332705851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1452750 + ... + 1452978.

Almost surely, 2^332705856 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 332705856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538398720).

332705856 is an abundant number, since it is smaller than the sum of its proper divisors (744091584).

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

332705856 is a wasteful number, since it uses less digits than its factorization.

332705856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 332705856 is about 18240.2263143855. The cubic root of 332705856 is about 692.9259325857.

The spelling of 332705856 in words is "three hundred thirty-two million, seven hundred five thousand, eight hundred fifty-six".