6004549 has 2 divisors, whose sum is σ = 6004550. Its totient is φ = 6004548.

The previous prime is 6004543. The next prime is 6004561. The reversal of 6004549 is 9454006.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5673924 + 330625 = 2382^2 + 575^2 .

It is a cyclic number.

It is not a de Polignac number, because 6004549 - 2⁵ = 6004517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6004543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002274 + 3002275.

It is an arithmetic number, because the mean of its divisors is an integer number (3002275).

Almost surely, 2^6004549 is an apocalyptic number.

It is an amenable number.

6004549 is a deficient number, since it is larger than the sum of its proper divisors (1).

6004549 is an equidigital number, since it uses as much as digits as its factorization.

6004549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6004549 is about 2450.4181275856. The cubic root of 6004549 is about 181.7579703578.

The spelling of 6004549 in words is "six million, four thousand, five hundred forty-nine".