966331256 has 64 divisors (see below), whose sum is σ = 2074152960. Its totient is φ = 418032000.

The previous prime is 966331237. The next prime is 966331277. The reversal of 966331256 is 652133669.

966331256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163505 + ... + 169311.

It is an arithmetic number, because the mean of its divisors is an integer number (32408640).

Almost surely, 2^966331256 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 966331256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1037076480).

966331256 is an abundant number, since it is smaller than the sum of its proper divisors (1107821704).

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

966331256 is a wasteful number, since it uses less digits than its factorization.

966331256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5916 (or 5912 counting only the distinct ones).

The product of its digits is 174960, while the sum is 41.

The square root of 966331256 is about 31085.8690726188. The cubic root of 966331256 is about 988.6487213495.

The spelling of 966331256 in words is "nine hundred sixty-six million, three hundred thirty-one thousand, two hundred fifty-six".