6443601 has 8 divisors (see below), whose sum is σ = 8801184. Its totient is φ = 4190880.

The previous prime is 6443579. The next prime is 6443621. The reversal of 6443601 is 1063446.

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

It is not a de Polignac number, because 6443601 - 2⁶ = 6443537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6443621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26071 + ... + 26316.

It is an arithmetic number, because the mean of its divisors is an integer number (1100148).

Almost surely, 2^6443601 is an apocalyptic number.

It is an amenable number.

6443601 is a deficient number, since it is larger than the sum of its proper divisors (2357583).

6443601 is a wasteful number, since it uses less digits than its factorization.

6443601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52431.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 6443601 is about 2538.4249053301. The cubic root of 6443601 is about 186.0842201554.

The spelling of 6443601 in words is "six million, four hundred forty-three thousand, six hundred one".