6611479 has 4 divisors (see below), whose sum is σ = 7555984. Its totient is φ = 5666976.

The previous prime is 6611461. The next prime is 6611489. The reversal of 6611479 is 9741166.

6611479 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 an emirpimes, since its reverse is a distinct semiprime: 9741166 = 2 ⋅4870583.

It is not a de Polignac number, because 6611479 - 2⁵ = 6611447 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 (6611489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472242 + ... + 472255.

It is an arithmetic number, because the mean of its divisors is an integer number (1888996).

Almost surely, 2^6611479 is an apocalyptic number.

6611479 is a deficient number, since it is larger than the sum of its proper divisors (944505).

6611479 is an equidigital number, since it uses as much as digits as its factorization.

6611479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944504.

The product of its digits is 9072, while the sum is 34.

The square root of 6611479 is about 2571.2796425127. The cubic root of 6611479 is about 187.6864302756.

The spelling of 6611479 in words is "six million, six hundred eleven thousand, four hundred seventy-nine".