7000818 has 24 divisors (see below), whose sum is σ = 15391824. Its totient is φ = 2121240.

The previous prime is 7000811. The next prime is 7000831. The reversal of 7000818 is 8180007.

It is a super-2 number, since 2×7000818² = 98022905338248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7000811) 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 11 ways as a sum of consecutive naturals, for example, 4096 + ... + 5547.

It is an arithmetic number, because the mean of its divisors is an integer number (641326).

Almost surely, 2^7000818 is an apocalyptic number.

7000818 is an abundant number, since it is smaller than the sum of its proper divisors (8391006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7000818 is a wasteful number, since it uses less digits than its factorization.

7000818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9670 (or 9659 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 24.

The square root of 7000818 is about 2645.9058940182. The cubic root of 7000818 is about 191.3005693094.

The spelling of 7000818 in words is "seven million, eight hundred eighteen", and thus it is an aban number.