6945827 has 8 divisors (see below), whose sum is σ = 8028000. Its totient is φ = 5886144.

The previous prime is 6945817. The next prime is 6945857. The reversal of 6945827 is 7285496.

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 6945827 - 2¹⁰ = 6944803 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 9⁵ + 4⁸ + 5² + 8² + 2²⁰ + 7⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6945817) by changing a digit.

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, 4952 + ... + 6197.

It is an arithmetic number, because the mean of its divisors is an integer number (1003500).

Almost surely, 2^6945827 is an apocalyptic number.

6945827 is a deficient number, since it is larger than the sum of its proper divisors (1082173).

6945827 is a wasteful number, since it uses less digits than its factorization.

6945827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245.

The product of its digits is 120960, while the sum is 41.

The square root of 6945827 is about 2635.4936918915. The cubic root of 6945827 is about 190.7983673004.

The spelling of 6945827 in words is "six million, nine hundred forty-five thousand, eight hundred twenty-seven".