68835706 has 8 divisors (see below), whose sum is σ = 103547124. Its totient is φ = 34320000.

The previous prime is 68835677. The next prime is 68835721. The reversal of 68835706 is 60753886.

It can be written as a sum of positive squares in 2 ways, for example, as 68641225 + 194481 = 8285^2 + 441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 48045 + ... + 49456.

Almost surely, 2^68835706 is an apocalyptic number.

68835706 is a deficient number, since it is larger than the sum of its proper divisors (34711418).

68835706 is a wasteful number, since it uses less digits than its factorization.

68835706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97856.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 68835706 is about 8296.7286324189. The cubic root of 68835706 is about 409.8307967286.

The spelling of 68835706 in words is "sixty-eight million, eight hundred thirty-five thousand, seven hundred six".