6617441 has 8 divisors (see below), whose sum is σ = 6849024. Its totient is φ = 6389280.

The previous prime is 6617431. The next prime is 6617449. The reversal of 6617441 is 1447166.

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

It is a cyclic number.

It is not a de Polignac number, because 6617441 - 2²² = 2423137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6617449) 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, 3440 + ... + 5006.

It is an arithmetic number, because the mean of its divisors is an integer number (856128).

Almost surely, 2^6617441 is an apocalyptic number.

It is an amenable number.

6617441 is a deficient number, since it is larger than the sum of its proper divisors (231583).

6617441 is a wasteful number, since it uses less digits than its factorization.

6617441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711.

The product of its digits is 4032, while the sum is 29.

The square root of 6617441 is about 2572.4387261896. The cubic root of 6617441 is about 187.7428296739.

The spelling of 6617441 in words is "six million, six hundred seventeen thousand, four hundred forty-one".