6727145 has 8 divisors (see below), whose sum is σ = 8109504. Its totient is φ = 5357104.

The previous prime is 6727139. The next prime is 6727163. The reversal of 6727145 is 5417276.

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 6727145 - 2¹² = 6723049 is a prime.

It is a Duffinian number.

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, 1829 + ... + 4098.

It is an arithmetic number, because the mean of its divisors is an integer number (1013688).

Almost surely, 2^6727145 is an apocalyptic number.

It is an amenable number.

6727145 is a deficient number, since it is larger than the sum of its proper divisors (1382359).

6727145 is a wasteful number, since it uses less digits than its factorization.

6727145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6159.

The product of its digits is 11760, while the sum is 32.

The square root of 6727145 is about 2593.6740350322. The cubic root of 6727145 is about 188.7746163237.

The spelling of 6727145 in words is "six million, seven hundred twenty-seven thousand, one hundred forty-five".