6701218 has 16 divisors (see below), whose sum is σ = 10414584. Its totient is φ = 3231360.

The previous prime is 6701207. The next prime is 6701221. The reversal of 6701218 is 8121076.

It can be written as a sum of positive squares in 4 ways, for example, as 6692569 + 8649 = 2587^2 + 93^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6701192 and 6701201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9808 + ... + 10468.

Almost surely, 2^6701218 is an apocalyptic number.

6701218 is a deficient number, since it is larger than the sum of its proper divisors (3713366).

6701218 is a wasteful number, since it uses less digits than its factorization.

6701218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 6701218 is about 2588.6710876432. The cubic root of 6701218 is about 188.5317861812.

The spelling of 6701218 in words is "six million, seven hundred one thousand, two hundred eighteen".