4053225 has 48 divisors (see below), whose sum is σ = 7767360. Its totient is φ = 1849600.

The previous prime is 4053187. The next prime is 4053229. The reversal of 4053225 is 5223504.

It is not a de Polignac number, because 4053225 - 2⁸ = 4052969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 238417 + ... + 238433.

It is an arithmetic number, because the mean of its divisors is an integer number (161820).

Almost surely, 2^4053225 is an apocalyptic number.

It is an amenable number.

4053225 is a deficient number, since it is larger than the sum of its proper divisors (3714135).

4053225 is a wasteful number, since it uses less digits than its factorization.

4053225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 36 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 4053225 is about 2013.2622779956. The cubic root of 4053225 is about 159.4410837062.

Adding to 4053225 its reverse (5223504), we get a palindrome (9276729).

It can be divided in two parts, 4053 and 225, that multiplied together give a triangular number (911925 = T₁₃₅₀).

The spelling of 4053225 in words is "four million, fifty-three thousand, two hundred twenty-five".