4489001 has 4 divisors (see below), whose sum is σ = 4897104. Its totient is φ = 4080900.

The previous prime is 4488983. The next prime is 4489007. The reversal of 4489001 is 1009844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4489001 - 2⁶ = 4488937 is a prime.

It is a super-2 number, since 2×4489001² = 40302259956002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4489007) 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, 204035 + ... + 204056.

It is an arithmetic number, because the mean of its divisors is an integer number (1224276).

Almost surely, 2^4489001 is an apocalyptic number.

It is an amenable number.

4489001 is a deficient number, since it is larger than the sum of its proper divisors (408103).

4489001 is a wasteful number, since it uses less digits than its factorization.

4489001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408102.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4489001 is about 2118.7262683037. The cubic root of 4489001 is about 164.9617419717.

It can be divided in two parts, 448 and 9001, that added together give a palindrome (9449).

The spelling of 4489001 in words is "four million, four hundred eighty-nine thousand, one".