6601073 has 4 divisors (see below), whose sum is σ = 6680688. Its totient is φ = 6521460.

The previous prime is 6601061. The next prime is 6601081. The reversal of 6601073 is 3701066.

6601073 is digitally balanced in base 3, 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, 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 6601073 - 2²⁰ = 5552497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6601013) 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, 39683 + ... + 39848.

It is an arithmetic number, because the mean of its divisors is an integer number (1670172).

Almost surely, 2^6601073 is an apocalyptic number.

It is an amenable number.

6601073 is a deficient number, since it is larger than the sum of its proper divisors (79615).

6601073 is an equidigital number, since it uses as much as digits as its factorization.

6601073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79614.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 6601073 is about 2569.2553395877. The cubic root of 6601073 is about 187.5879101839.

The spelling of 6601073 in words is "six million, six hundred one thousand, seventy-three".