68867318 has 16 divisors (see below), whose sum is σ = 111426000. Its totient is φ = 31733856.

The previous prime is 68867303. The next prime is 68867347. The reversal of 68867318 is 81376886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17933 + ... + 21431.

It is an arithmetic number, because the mean of its divisors is an integer number (6964125).

Almost surely, 2^68867318 is an apocalyptic number.

68867318 is a deficient number, since it is larger than the sum of its proper divisors (42558682).

68867318 is a wasteful number, since it uses less digits than its factorization.

68867318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4271.

The product of its digits is 387072, while the sum is 47.

The square root of 68867318 is about 8298.6335019689. The cubic root of 68867318 is about 409.8935238082.

The spelling of 68867318 in words is "sixty-eight million, eight hundred sixty-seven thousand, three hundred eighteen".