2304225 has 108 divisors (see below), whose sum is σ = 5513040. Its totient is φ = 907200.

The previous prime is 2304223. The next prime is 2304229. The reversal of 2304225 is 5224032.

2304225 = T₁₆₆ + T₁₆₇ + ... + T₂₆₃.

It is not a de Polignac number, because 2304225 - 2¹ = 2304223 is a prime.

2304225 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2304198 and 2304207.

It is not an unprimeable number, because it can be changed into a prime (2304223) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 121266 + ... + 121284.

2^2304225 is an apocalyptic number.

2304225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2304225 is an abundant number, since it is smaller than the sum of its proper divisors (3208815).

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

2304225 is a wasteful number, since it uses less digits than its factorization.

2304225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60 (or 45 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2304225 is about 1517.9673909541. The cubic root of 2304225 is about 132.0813892003.

Adding to 2304225 its reverse (5224032), we get a palindrome (7528257).

It can be divided in two parts, 2304 and 225, that multiplied together give a square (518400 = 720²).

The spelling of 2304225 in words is "two million, three hundred four thousand, two hundred twenty-five".