68383105 has 8 divisors (see below), whose sum is σ = 93782592. Its totient is φ = 46891248.

The previous prime is 68383097. The next prime is 68383123. The reversal of 68383105 is 50138386.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 68383105 - 2³ = 68383097 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976867 + ... + 976936.

It is an arithmetic number, because the mean of its divisors is an integer number (11722824).

Almost surely, 2^68383105 is an apocalyptic number.

It is an amenable number.

68383105 is a deficient number, since it is larger than the sum of its proper divisors (25399487).

68383105 is a wasteful number, since it uses less digits than its factorization.

68383105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953815.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 68383105 is about 8269.4077780697. The cubic root of 68383105 is about 408.9305960031.

The spelling of 68383105 in words is "sixty-eight million, three hundred eighty-three thousand, one hundred five".