2340225 has 24 divisors (see below), whose sum is σ = 4300320. Its totient is φ = 1247760.

The previous prime is 2340223. The next prime is 2340241. The reversal of 2340225 is 5220432.

It is not a de Polignac number, because 2340225 - 2¹ = 2340223 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2340198 and 2340207.

It is not an unprimeable number, because it can be changed into a prime (2340223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1059 + ... + 2408.

It is an arithmetic number, because the mean of its divisors is an integer number (179180).

2^2340225 is an apocalyptic number.

2340225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2340225 is a deficient number, since it is larger than the sum of its proper divisors (1960095).

2340225 is a wasteful number, since it uses less digits than its factorization.

2340225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3486 (or 3475 counting only the distinct ones).

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

The square root of 2340225 is about 1529.7793958607. The cubic root of 2340225 is about 132.7656944641.

Adding to 2340225 its reverse (5220432), we get a palindrome (7560657).

The spelling of 2340225 in words is "two million, three hundred forty thousand, two hundred twenty-five".