6005945 has 8 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 4367920.

The previous prime is 6005927. The next prime is 6005953. The reversal of 6005945 is 5495006.

6005945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 6005945 - 2¹⁴ = 5989561 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54545 + ... + 54654.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^6005945 is an apocalyptic number.

It is an amenable number.

6005945 is a deficient number, since it is larger than the sum of its proper divisors (1856455).

6005945 is a wasteful number, since it uses less digits than its factorization.

6005945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109215.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 6005945 is about 2450.7029603769. The cubic root of 6005945 is about 181.7720549275.

The spelling of 6005945 in words is "six million, five thousand, nine hundred forty-five".