6945211 has 12 divisors (see below), whose sum is σ = 8701392. Its totient is φ = 5494608.

The previous prime is 6945199. The next prime is 6945217. The reversal of 6945211 is 1125496.

It is not a de Polignac number, because 6945211 - 2⁵ = 6945179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6945211.

It is not an unprimeable number, because it can be changed into a prime (6945217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4815 + ... + 6088.

It is an arithmetic number, because the mean of its divisors is an integer number (725116).

Almost surely, 2^6945211 is an apocalyptic number.

6945211 is a deficient number, since it is larger than the sum of its proper divisors (1756181).

6945211 is a wasteful number, since it uses less digits than its factorization.

6945211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10930 (or 10923 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 6945211 is about 2635.3768231507. The cubic root of 6945211 is about 190.7927267304.

The spelling of 6945211 in words is "six million, nine hundred forty-five thousand, two hundred eleven".