4425166 has 8 divisors (see below), whose sum is σ = 6678000. Its totient is φ = 2199168.

The previous prime is 4425143. The next prime is 4425181. The reversal of 4425166 is 6615244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁸ + 4¹¹ + 2¹⁵ + 5⁷ + 1 + 6⁵ + 6⁶ .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6291 + ... + 6958.

It is an arithmetic number, because the mean of its divisors is an integer number (834750).

Almost surely, 2^4425166 is an apocalyptic number.

4425166 is a deficient number, since it is larger than the sum of its proper divisors (2252834).

4425166 is a wasteful number, since it uses less digits than its factorization.

4425166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13418.

The product of its digits is 5760, while the sum is 28.

The square root of 4425166 is about 2103.6078531894. The cubic root of 4425166 is about 164.1760700750.

The spelling of 4425166 in words is "four million, four hundred twenty-five thousand, one hundred sixty-six".