68755786 has 32 divisors (see below), whose sum is σ = 124322688. Its totient is φ = 28131840.

The previous prime is 68755747. The next prime is 68755801.

68755786 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4606 + ... + 12598.

It is an arithmetic number, because the mean of its divisors is an integer number (3885084).

Almost surely, 2^68755786 is an apocalyptic number.

68755786 is a deficient number, since it is larger than the sum of its proper divisors (55566902).

68755786 is a wasteful number, since it uses less digits than its factorization.

68755786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046.

The product of its digits is 2822400, while the sum is 52.

The square root of 68755786 is about 8291.9108774757. The cubic root of 68755786 is about 409.6721273243.

The spelling of 68755786 in words is "sixty-eight million, seven hundred fifty-five thousand, seven hundred eighty-six".