4427005 has 8 divisors (see below), whose sum is σ = 5795424. Its totient is φ = 3219600.

The previous prime is 4426999. The next prime is 4427009. The reversal of 4427005 is 5007244.

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

It is not a de Polignac number, because 4427005 - 2⁹ = 4426493 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 (4427009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40191 + ... + 40300.

It is an arithmetic number, because the mean of its divisors is an integer number (724428).

Almost surely, 2^4427005 is an apocalyptic number.

It is an amenable number.

4427005 is a deficient number, since it is larger than the sum of its proper divisors (1368419).

4427005 is a wasteful number, since it uses less digits than its factorization.

4427005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80507.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 4427005 is about 2104.0449139693. The cubic root of 4427005 is about 164.1988095593.

It can be divided in two parts, 442 and 7005, that added together give a palindrome (7447).

The spelling of 4427005 in words is "four million, four hundred twenty-seven thousand, five".