2430225 has 36 divisors (see below), whose sum is σ = 4977856. Its totient is φ = 1110240.

The previous prime is 2430223. The next prime is 2430227. The reversal of 2430225 is 5220342.

It is an interprime number because it is at equal distance from previous prime (2430223) and next prime (2430227).

It is not a de Polignac number, because 2430225 - 2¹ = 2430223 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2430198 and 2430207.

It is not an unprimeable number, because it can be changed into a prime (2430223) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 804 + ... + 2346.

2^2430225 is an apocalyptic number.

2430225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2430225 is an abundant number, since it is smaller than the sum of its proper divisors (2547631).

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

2430225 is a wasteful number, since it uses less digits than its factorization.

2430225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 1558 counting only the distinct ones).

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

The square root of 2430225 is about 1558.9178939251. The cubic root of 2430225 is about 134.4462917175.

Adding to 2430225 its reverse (5220342), we get a palindrome (7650567).

The spelling of 2430225 in words is "two million, four hundred thirty thousand, two hundred twenty-five".