4225507 has 12 divisors (see below), whose sum is σ = 4993704. Its totient is φ = 3544320.

The previous prime is 4225499. The next prime is 4225513. The reversal of 4225507 is 7055224.

It is not a de Polignac number, because 4225507 - 2³ = 4225499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4225547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 723 + ... + 2995.

It is an arithmetic number, because the mean of its divisors is an integer number (416142).

Almost surely, 2^4225507 is an apocalyptic number.

4225507 is a deficient number, since it is larger than the sum of its proper divisors (768197).

4225507 is a wasteful number, since it uses less digits than its factorization.

4225507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310 (or 2297 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4225507 is about 2055.6038042386. The cubic root of 4225507 is about 161.6688224934.

It can be divided in two parts, 422 and 5507, that added together give a square (5929 = 77²).

The spelling of 4225507 in words is "four million, two hundred twenty-five thousand, five hundred seven".