2296864 has 12 divisors (see below), whose sum is σ = 4522014. Its totient is φ = 1148416.

The previous prime is 2296837. The next prime is 2296867. The reversal of 2296864 is 4686922.

It can be written as a sum of positive squares in only one way, i.e., 1795600 + 501264 = 1340^2 + 708^2 .

It is not an unprimeable number, because it can be changed into a prime (2296867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35857 + ... + 35920.

2^2296864 is an apocalyptic number.

It is an amenable number.

2296864 is a deficient number, since it is larger than the sum of its proper divisors (2225150).

2296864 is an equidigital number, since it uses as much as digits as its factorization.

2296864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71787 (or 71779 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 2296864 is about 1515.5408275596. The cubic root of 2296864 is about 131.9405915707.

It can be divided in two parts, 22968 and 64, that added together give a palindrome (23032).

The spelling of 2296864 in words is "two million, two hundred ninety-six thousand, eight hundred sixty-four".