2496256 has 54 divisors (see below), whose sum is σ = 5825400. Its totient is φ = 1064448.

The previous prime is 2496253. The next prime is 2496257. The reversal of 2496256 is 6526942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2496251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12445 + ... + 12643.

2^2496256 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 2496256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2912700).

2496256 is an abundant number, since it is smaller than the sum of its proper divisors (3329144).

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

2496256 is an equidigital number, since it uses as much as digits as its factorization.

2496256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 208 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 2496256 is about 1579.9544297226. The cubic root of 2496256 is about 135.6530951161.

The spelling of 2496256 in words is "two million, four hundred ninety-six thousand, two hundred fifty-six".