2996256 has 72 divisors (see below), whose sum is σ = 8361360. Its totient is φ = 939136.

The previous prime is 2996237. The next prime is 2996263. The reversal of 2996256 is 6526992.

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, 50755 + ... + 50813.

It is an arithmetic number, because the mean of its divisors is an integer number (116130).

2^2996256 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 2996256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4180680).

2996256 is an abundant number, since it is smaller than the sum of its proper divisors (5365104).

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

2996256 is a wasteful number, since it uses less digits than its factorization.

2996256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 87 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 2996256 is about 1730.9696704449. The cubic root of 2996256 is about 144.1649344723.

It can be divided in two parts, 299 and 6256, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 2996256 in words is "two million, nine hundred ninety-six thousand, two hundred fifty-six".