4322425 has 12 divisors (see below), whose sum is σ = 5491836. Its totient is φ = 3372800.

The previous prime is 4322419. The next prime is 4322429. The reversal of 4322425 is 5242234.

It can be written as a sum of positive squares in 6 ways, for example, as 173056 + 4149369 = 416^2 + 2037^2 .

It is not a de Polignac number, because 4322425 - 2¹⁵ = 4289657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4322396 and 4322405.

It is not an unprimeable number, because it can be changed into a prime (4322429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1084 + ... + 3133.

It is an arithmetic number, because the mean of its divisors is an integer number (457653).

Almost surely, 2^4322425 is an apocalyptic number.

It is an amenable number.

4322425 is a deficient number, since it is larger than the sum of its proper divisors (1169411).

4322425 is a wasteful number, since it uses less digits than its factorization.

4322425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4268 (or 4263 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 4322425 is about 2079.0442515733. The cubic root of 4322425 is about 162.8955256597.

Adding to 4322425 its reverse (5242234), we get a palindrome (9564659).

The spelling of 4322425 in words is "four million, three hundred twenty-two thousand, four hundred twenty-five".