4032425 has 12 divisors (see below), whose sum is σ = 5052876. Its totient is φ = 3192000.

The previous prime is 4032409. The next prime is 4032433. The reversal of 4032425 is 5242304.

It can be written as a sum of positive squares in 6 ways, for example, as 361 + 4032064 = 19^2 + 2008^2 .

It is not a de Polignac number, because 4032425 - 2⁴ = 4032409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4032397 and 4032406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1727 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (421073).

Almost surely, 2^4032425 is an apocalyptic number.

It is an amenable number.

4032425 is a deficient number, since it is larger than the sum of its proper divisors (1020451).

4032425 is a wasteful number, since it uses less digits than its factorization.

4032425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708 (or 1703 counting only the distinct ones).

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

The square root of 4032425 is about 2008.0898884263. The cubic root of 4032425 is about 159.1678803790.

Adding to 4032425 its reverse (5242304), we get a palindrome (9274729).

The spelling of 4032425 in words is "four million, thirty-two thousand, four hundred twenty-five".