68352205 has 8 divisors (see below), whose sum is σ = 85588992. Its totient is φ = 52304208.

The previous prime is 68352203. The next prime is 68352211. The reversal of 68352205 is 50225386.

It is a happy number.

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

It is not a de Polignac number, because 68352205 - 2¹ = 68352203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68352203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297069 + ... + 297298.

It is an arithmetic number, because the mean of its divisors is an integer number (10698624).

Almost surely, 2^68352205 is an apocalyptic number.

It is an amenable number.

68352205 is a deficient number, since it is larger than the sum of its proper divisors (17236787).

68352205 is a wasteful number, since it uses less digits than its factorization.

68352205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594395.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 68352205 is about 8267.5392348631. The cubic root of 68352205 is about 408.8689927794.

The spelling of 68352205 in words is "sixty-eight million, three hundred fifty-two thousand, two hundred five".