4225550 has 24 divisors (see below), whose sum is σ = 8983056. Its totient is φ = 1448640.

The previous prime is 4225549. The next prime is 4225589. The reversal of 4225550 is 555224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5687 + ... + 6386.

It is an arithmetic number, because the mean of its divisors is an integer number (374294).

Almost surely, 2^4225550 is an apocalyptic number.

4225550 is an abundant number, since it is smaller than the sum of its proper divisors (4757506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4225550 is a wasteful number, since it uses less digits than its factorization.

4225550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12092 (or 12087 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The square root of 4225550 is about 2055.6142634259. The cubic root of 4225550 is about 161.6693708880.

The spelling of 4225550 in words is "four million, two hundred twenty-five thousand, five hundred fifty".