2296528 has 40 divisors (see below), whose sum is σ = 4897256. Its totient is φ = 1036800.

The previous prime is 2296519. The next prime is 2296529. The reversal of 2296528 is 8256922.

It can be written as a sum of positive squares in 4 ways, for example, as 425104 + 1871424 = 652^2 + 1368^2 .

It is a d-powerful number, because it can be written as 2 + 2⁸ + 9⁵ + 6⁷ + 5⁹ + 2¹² + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 2296493 and 2296502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2296529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12598 + ... + 12778.

2^2296528 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 2296528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2448628).

2296528 is an abundant number, since it is smaller than the sum of its proper divisors (2600728).

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

2296528 is a wasteful number, since it uses less digits than its factorization.

2296528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 257 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 2296528 is about 1515.4299719881. The cubic root of 2296528 is about 131.9341575516.

The spelling of 2296528 in words is "two million, two hundred ninety-six thousand, five hundred twenty-eight".