7016818 has 16 divisors (see below), whose sum is σ = 11384064. Its totient is φ = 3231040.

The previous prime is 7016809. The next prime is 7016831. The reversal of 7016818 is 8186107.

It is a self number, because there is not a number n which added to its sum of digits gives 7016818.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598 + ... + 3793.

It is an arithmetic number, because the mean of its divisors is an integer number (711504).

Almost surely, 2^7016818 is an apocalyptic number.

7016818 is a deficient number, since it is larger than the sum of its proper divisors (4367246).

7016818 is a wasteful number, since it uses less digits than its factorization.

7016818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4457.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 7016818 is about 2648.9277075828. The cubic root of 7016818 is about 191.4461942108.

The spelling of 7016818 in words is "seven million, sixteen thousand, eight hundred eighteen".