6605467241 has 4 divisors (see below), whose sum is σ = 6625068372. Its totient is φ = 6585866112.

The previous prime is 6605467223. The next prime is 6605467247. The reversal of 6605467241 is 1427645066.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 950427241 + 5655040000 = 30829^2 + 75200^2 .

It is a cyclic number.

It is not a de Polignac number, because 6605467241 - 2²⁶ = 6538358377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6605467247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9800060 + ... + 9800733.

It is an arithmetic number, because the mean of its divisors is an integer number (1656267093).

Almost surely, 2^6605467241 is an apocalyptic number.

It is an amenable number.

6605467241 is a deficient number, since it is larger than the sum of its proper divisors (19601131).

6605467241 is a wasteful number, since it uses less digits than its factorization.

6605467241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19601130.

The product of its (nonzero) digits is 241920, while the sum is 41.

The square root of 6605467241 is about 81274.0256231965. The cubic root of 6605467241 is about 1876.2952582446.

The spelling of 6605467241 in words is "six billion, six hundred five million, four hundred sixty-seven thousand, two hundred forty-one".