2340425 has 12 divisors (see below), whose sum is σ = 2923920. Its totient is φ = 1858320.

The previous prime is 2340421. The next prime is 2340431. The reversal of 2340425 is 5240432.

2340425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2340425 - 2² = 2340421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2340397 and 2340406.

It is not an unprimeable number, because it can be changed into a prime (2340421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4214 + ... + 4736.

It is an arithmetic number, because the mean of its divisors is an integer number (243660).

2^2340425 is an apocalyptic number.

2340425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2340425 is a deficient number, since it is larger than the sum of its proper divisors (583495).

2340425 is a wasteful number, since it uses less digits than its factorization.

2340425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2340425 is about 1529.8447633665. The cubic root of 2340425 is about 132.7694764912.

Adding to 2340425 its reverse (5240432), we get a palindrome (7580857).

The spelling of 2340425 in words is "two million, three hundred forty thousand, four hundred twenty-five".