332996256 has 72 divisors (see below), whose sum is σ = 949958100. Its totient is φ = 110647296.

The previous prime is 332996243. The next prime is 332996291. The reversal of 332996256 is 652699233.

It can be written as a sum of positive squares in 2 ways, for example, as 288320400 + 44675856 = 16980^2 + 6684^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×332996256² = 221773013020035072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98856 + ... + 102168.

Almost surely, 2^332996256 is an apocalyptic number.

332996256 is a gapful number since it is divisible by the number (36) 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 332996256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474979050).

332996256 is an abundant number, since it is smaller than the sum of its proper divisors (616961844).

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

332996256 is a wasteful number, since it uses less digits than its factorization.

332996256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678 (or 3667 counting only the distinct ones).

The product of its digits is 524880, while the sum is 45.

The square root of 332996256 is about 18248.1850056382. The cubic root of 332996256 is about 693.1274791565.

The spelling of 332996256 in words is "three hundred thirty-two million, nine hundred ninety-six thousand, two hundred fifty-six".