4425111 has 10 divisors (see below), whose sum is σ = 6610472. Its totient is φ = 2950020.

The previous prime is 4425107. The next prime is 4425133. The reversal of 4425111 is 1115244.

It is not a de Polignac number, because 4425111 - 2² = 4425107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425181) 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 9 ways as a sum of consecutive naturals, for example, 27235 + ... + 27396.

Almost surely, 2^4425111 is an apocalyptic number.

4425111 is a deficient number, since it is larger than the sum of its proper divisors (2185361).

4425111 is an equidigital number, since it uses as much as digits as its factorization.

4425111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54643 (or 54634 counting only the distinct ones).

The product of its digits is 160, while the sum is 18.

The square root of 4425111 is about 2103.5947803700. The cubic root of 4425111 is about 164.1753898955.

The spelling of 4425111 in words is "four million, four hundred twenty-five thousand, one hundred eleven".