2296544 has 24 divisors (see below), whose sum is σ = 4629240. Its totient is φ = 1120896.

The previous prime is 2296529. The next prime is 2296571. The reversal of 2296544 is 4456922.

It is a super-2 number, since 2×2296544² = 10548228687872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2296544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542 + ... + 2210.

It is an arithmetic number, because the mean of its divisors is an integer number (192885).

2^2296544 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 2296544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2314620).

2296544 is an abundant number, since it is smaller than the sum of its proper divisors (2332696).

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

2296544 is a wasteful number, since it uses less digits than its factorization.

2296544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722 (or 1714 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 2296544 is about 1515.4352510088. The cubic root of 2296544 is about 131.9344639477.

The spelling of 2296544 in words is "two million, two hundred ninety-six thousand, five hundred forty-four".