68875773 has 8 divisors (see below), whose sum is σ = 92167008. Its totient is φ = 45750864.

The previous prime is 68875747. The next prime is 68875787. The reversal of 68875773 is 37757886.

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

It is not a de Polignac number, because 68875773 - 2¹⁰ = 68874749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68877773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40611 + ... + 42272.

It is an arithmetic number, because the mean of its divisors is an integer number (11520876).

Almost surely, 2^68875773 is an apocalyptic number.

It is an amenable number.

68875773 is a deficient number, since it is larger than the sum of its proper divisors (23291235).

68875773 is a wasteful number, since it uses less digits than its factorization.

68875773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83163.

The product of its digits is 1975680, while the sum is 51.

The square root of 68875773 is about 8299.1429075538. The cubic root of 68875773 is about 409.9102976473.

The spelling of 68875773 in words is "sixty-eight million, eight hundred seventy-five thousand, seven hundred seventy-three".