6000145 has 8 divisors (see below), whose sum is σ = 7376040. Its totient is φ = 4682880.

The previous prime is 6000121. The next prime is 6000149. The reversal of 6000145 is 5410006.

It can be written as a sum of positive squares in 4 ways, for example, as 66049 + 5934096 = 257^2 + 2436^2 .

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

It is not a de Polignac number, because 6000145 - 2⁹ = 5999633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6000149) 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 7 ways as a sum of consecutive naturals, for example, 14430 + ... + 14839.

It is an arithmetic number, because the mean of its divisors is an integer number (922005).

Almost surely, 2^6000145 is an apocalyptic number.

It is an amenable number.

6000145 is a deficient number, since it is larger than the sum of its proper divisors (1375895).

6000145 is a wasteful number, since it uses less digits than its factorization.

6000145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29315.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 6000145 is about 2449.5193406054. The cubic root of 6000145 is about 181.7135230630.

The spelling of 6000145 in words is "six million, one hundred forty-five", and thus it is an aban number.