2264264 has 16 divisors (see below), whose sum is σ = 4495500. Its totient is φ = 1065472.

The previous prime is 2264239. The next prime is 2264267. The reversal of 2264264 is 4624622.

It can be written as a sum of positive squares in 2 ways, for example, as 2079364 + 184900 = 1442^2 + 430^2 .

It is an Ulam number.

It is a d-powerful number, because it can be written as 2³ + 2¹⁷ + 6⁵ + 4⁶ + 2²¹ + 6⁵ + 4⁷ .

It is not an unprimeable number, because it can be changed into a prime (2264267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8189 + ... + 8460.

2^2264264 is an apocalyptic number.

It is an amenable number.

2264264 is a deficient number, since it is larger than the sum of its proper divisors (2231236).

2264264 is a wasteful number, since it uses less digits than its factorization.

2264264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16672 (or 16668 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 2264264 is about 1504.7471548403. The cubic root of 2264264 is about 131.3133922043.

Adding to 2264264 its reverse (4624622), we get a palindrome (6888886).

The spelling of 2264264 in words is "two million, two hundred sixty-four thousand, two hundred sixty-four".