3804225 has 12 divisors (see below), whose sum is σ = 6289776. Its totient is φ = 2028880.

The previous prime is 3804221. The next prime is 3804233. The reversal of 3804225 is 5224083.

It is not a de Polignac number, because 3804225 - 2² = 3804221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3804195 and 3804204.

It is not an unprimeable number, because it can be changed into a prime (3804221) 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, 25287 + ... + 25436.

It is an arithmetic number, because the mean of its divisors is an integer number (524148).

Almost surely, 2^3804225 is an apocalyptic number.

It is an amenable number.

3804225 is a deficient number, since it is larger than the sum of its proper divisors (2485551).

3804225 is a wasteful number, since it uses less digits than its factorization.

3804225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50736 (or 50731 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3804225 is about 1950.4422575406. The cubic root of 3804225 is about 156.1068876273.

The spelling of 3804225 in words is "three million, eight hundred four thousand, two hundred twenty-five".