2264225 has 18 divisors (see below), whose sum is σ = 2938614. Its totient is φ = 1729600.

The previous prime is 2264203. The next prime is 2264231. The reversal of 2264225 is 5224622.

It can be written as a sum of positive squares in 3 ways, for example, as 2209 + 2262016 = 47^2 + 1504^2 .

It is not a de Polignac number, because 2264225 - 2⁶ = 2264161 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁵ + 6² + 4⁵ + 2¹⁷ + 2²¹ + 5³ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2264225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 48152 + ... + 48198.

2^2264225 is an apocalyptic number.

2264225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2264225 is a deficient number, since it is larger than the sum of its proper divisors (674389).

2264225 is an equidigital number, since it uses as much as digits as its factorization.

2264225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 93 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 2264225 is about 1504.7341957967. The cubic root of 2264225 is about 131.3126382799.

Adding to 2264225 its reverse (5224622), we get a palindrome (7488847).

The spelling of 2264225 in words is "two million, two hundred sixty-four thousand, two hundred twenty-five".