4135225 has 12 divisors (see below), whose sum is σ = 5155920. Its totient is φ = 3290000.

The previous prime is 4135211. The next prime is 4135237. The reversal of 4135225 is 5225314.

It is not a de Polignac number, because 4135225 - 2¹³ = 4127033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4135196 and 4135205.

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, 5946 + ... + 6604.

It is an arithmetic number, because the mean of its divisors is an integer number (429660).

Almost surely, 2^4135225 is an apocalyptic number.

It is an amenable number.

4135225 is a deficient number, since it is larger than the sum of its proper divisors (1020695).

4135225 is a wasteful number, since it uses less digits than its factorization.

4135225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 915 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 4135225 is about 2033.5252641657. The cubic root of 4135225 is about 160.5091204465.

The spelling of 4135225 in words is "four million, one hundred thirty-five thousand, two hundred twenty-five".