68385598 has 8 divisors (see below), whose sum is σ = 107977320. Its totient is φ = 32393160.

The previous prime is 68385557. The next prime is 68385599. The reversal of 68385598 is 89558386.

It is a happy number.

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 (68385599) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899773 + ... + 899848.

It is an arithmetic number, because the mean of its divisors is an integer number (13497165).

Almost surely, 2^68385598 is an apocalyptic number.

68385598 is a deficient number, since it is larger than the sum of its proper divisors (39591722).

68385598 is a wasteful number, since it uses less digits than its factorization.

68385598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799642.

The product of its digits is 2073600, while the sum is 52.

The square root of 68385598 is about 8269.5585130042. The cubic root of 68385598 is about 408.9355653182.

The spelling of 68385598 in words is "sixty-eight million, three hundred eighty-five thousand, five hundred ninety-eight".