7051868 has 12 divisors (see below), whose sum is σ = 12369000. Its totient is φ = 3517872.

The previous prime is 7051859. The next prime is 7051879. The reversal of 7051868 is 8681507.

It is a happy number.

It is a congruent 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, 230 + ... + 3762.

It is an arithmetic number, because the mean of its divisors is an integer number (1030750).

Almost surely, 2^7051868 is an apocalyptic number.

It is an amenable number.

7051868 is a deficient number, since it is larger than the sum of its proper divisors (5317132).

7051868 is a wasteful number, since it uses less digits than its factorization.

7051868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4036 (or 4034 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 7051868 is about 2655.5353509227. The cubic root of 7051868 is about 191.7644318710.

The spelling of 7051868 in words is "seven million, fifty-one thousand, eight hundred sixty-eight".