2696256 has 84 divisors (see below), whose sum is σ = 8030464. Its totient is φ = 864000.

The previous prime is 2696209. The next prime is 2696257. The reversal of 2696256 is 6526962.

2696256 is a `hidden beast` number, since 26 + 9 + 625 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2696256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2696257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17781 + ... + 17931.

2^2696256 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 2696256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4015232).

2696256 is an abundant number, since it is smaller than the sum of its proper divisors (5334208).

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

2696256 is a wasteful number, since it uses less digits than its factorization.

2696256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 187 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 2696256 is about 1642.0280143773. The cubic root of 2696256 is about 139.1832718701.

The spelling of 2696256 in words is "two million, six hundred ninety-six thousand, two hundred fifty-six".