7118066 has 8 divisors (see below), whose sum is σ = 10745580. Its totient is φ = 3536208.

The previous prime is 7117987. The next prime is 7118077. The reversal of 7118066 is 6608117.

It can be written as a sum of positive squares in 2 ways, for example, as 6838225 + 279841 = 2615^2 + 529^2 .

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

It is an Ulam 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 3 ways as a sum of consecutive naturals, for example, 11021 + ... + 11648.

Almost surely, 2^7118066 is an apocalyptic number.

7118066 is a deficient number, since it is larger than the sum of its proper divisors (3627514).

7118066 is a wasteful number, since it uses less digits than its factorization.

7118066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22828.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 7118066 is about 2667.9703896408. The cubic root of 7118066 is about 192.3626140650.

The spelling of 7118066 in words is "seven million, one hundred eighteen thousand, sixty-six".