4206225 has 24 divisors (see below), whose sum is σ = 7365600. Its totient is φ = 2110720.

The previous prime is 4206221. The next prime is 4206227. The reversal of 4206225 is 5226024.

It is not a de Polignac number, because 4206225 - 2² = 4206221 is a prime.

It is a d-powerful number, because it can be written as 4² + 2³ + 0 + 6⁵ + 2¹² + 2²² + 5² .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4206221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375 + ... + 2924.

It is an arithmetic number, because the mean of its divisors is an integer number (306900).

Almost surely, 2^4206225 is an apocalyptic number.

It is an amenable number.

4206225 is a deficient number, since it is larger than the sum of its proper divisors (3159375).

4206225 is a wasteful number, since it uses less digits than its factorization.

4206225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329 (or 3324 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4206225 is about 2050.9083353480. The cubic root of 4206225 is about 161.4225363119.

The spelling of 4206225 in words is "four million, two hundred six thousand, two hundred twenty-five".