2263316 has 12 divisors (see below), whose sum is σ = 4320960. Its totient is φ = 1028760.

The previous prime is 2263307. The next prime is 2263319. The reversal of 2263316 is 6133622.

It is a junction number, because it is equal to n+sod(n) for n = 2263291 and 2263300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263319) 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 3 ways as a sum of consecutive naturals, for example, 25676 + ... + 25763.

It is an arithmetic number, because the mean of its divisors is an integer number (360080).

2^2263316 is an apocalyptic number.

It is an amenable number.

2263316 is a deficient number, since it is larger than the sum of its proper divisors (2057644).

2263316 is a wasteful number, since it uses less digits than its factorization.

2263316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51454 (or 51452 counting only the distinct ones).

The product of its digits is 1296, while the sum is 23.

The square root of 2263316 is about 1504.4321187744. The cubic root of 2263316 is about 131.2950635888.

Adding to 2263316 its reverse (6133622), we get a palindrome (8396938).

The spelling of 2263316 in words is "two million, two hundred sixty-three thousand, three hundred sixteen".