68753806 has 8 divisors (see below), whose sum is σ = 112506264. Its totient is φ = 31251720.

The previous prime is 68753801. The next prime is 68753827. The reversal of 68753806 is 60835786.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68753801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1562565 + ... + 1562608.

It is an arithmetic number, because the mean of its divisors is an integer number (14063283).

Almost surely, 2^68753806 is an apocalyptic number.

68753806 is a deficient number, since it is larger than the sum of its proper divisors (43752458).

68753806 is a wasteful number, since it uses less digits than its factorization.

68753806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3125186.

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

The square root of 68753806 is about 8291.7914831477. The cubic root of 68753806 is about 409.6681947651.

The spelling of 68753806 in words is "sixty-eight million, seven hundred fifty-three thousand, eight hundred six".