7068836 has 24 divisors (see below), whose sum is σ = 13107360. Its totient is φ = 3326400.

The previous prime is 7068829. The next prime is 7068839. The reversal of 7068836 is 6388607.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 7068836.

It is not an unprimeable number, because it can be changed into a prime (7068839) 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 7 ways as a sum of consecutive naturals, for example, 21191 + ... + 21521.

It is an arithmetic number, because the mean of its divisors is an integer number (546140).

Almost surely, 2^7068836 is an apocalyptic number.

7068836 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7068836 is a deficient number, since it is larger than the sum of its proper divisors (6038524).

7068836 is a wasteful number, since it uses less digits than its factorization.

7068836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 7068836 is about 2658.7282674241. The cubic root of 7068836 is about 191.9181146769.

The spelling of 7068836 in words is "seven million, sixty-eight thousand, eight hundred thirty-six".