68696806 has 16 divisors (see below), whose sum is σ = 106939008. Its totient is φ = 33062400.

The previous prime is 68696773. The next prime is 68696833. The reversal of 68696806 is 60869686.

It is a self number, because there is not a number n which added to its sum of digits gives 68696806.

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, 9096 + ... + 14836.

It is an arithmetic number, because the mean of its divisors is an integer number (6683688).

Almost surely, 2^68696806 is an apocalyptic number.

68696806 is a deficient number, since it is larger than the sum of its proper divisors (38242202).

68696806 is a wasteful number, since it uses less digits than its factorization.

68696806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5967.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 68696806 is about 8288.3536362778. The cubic root of 68696806 is about 409.5549523403.

It can be divided in two parts, 6869680 and 6, that added together give a palindrome (6869686).

The spelling of 68696806 in words is "sixty-eight million, six hundred ninety-six thousand, eight hundred six".