68735822 has 8 divisors (see below), whose sum is σ = 107586576. Its totient is φ = 32873632.

The previous prime is 68735813. The next prime is 68735833. The reversal of 68735822 is 22853786.

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

It is a super-2 number, since 2×68735822² = 9449226452031368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 68735822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747083 + ... + 747174.

It is an arithmetic number, because the mean of its divisors is an integer number (13448322).

Almost surely, 2^68735822 is an apocalyptic number.

68735822 is a deficient number, since it is larger than the sum of its proper divisors (38850754).

68735822 is a wasteful number, since it uses less digits than its factorization.

68735822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494282.

The product of its digits is 161280, while the sum is 41.

The square root of 68735822 is about 8290.7069662364. The cubic root of 68735822 is about 409.6324725474.

The spelling of 68735822 in words is "sixty-eight million, seven hundred thirty-five thousand, eight hundred twenty-two".