4448667 has 4 divisors (see below), whose sum is σ = 5931560. Its totient is φ = 2965776.

The previous prime is 4448657. The next prime is 4448671. The reversal of 4448667 is 7668444.

4448667 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4448667 - 2⁷ = 4448539 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4448657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741442 + ... + 741447.

It is an arithmetic number, because the mean of its divisors is an integer number (1482890).

Almost surely, 2^4448667 is an apocalyptic number.

4448667 is a deficient number, since it is larger than the sum of its proper divisors (1482893).

4448667 is a wasteful number, since it uses less digits than its factorization.

4448667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482892.

The product of its digits is 129024, while the sum is 39.

The square root of 4448667 is about 2109.1863360073. The cubic root of 4448667 is about 164.4661903952.

It can be divided in two parts, 4448 and 667, that added together give a palindrome (5115).

The spelling of 4448667 in words is "four million, four hundred forty-eight thousand, six hundred sixty-seven".