68955 has 8 divisors (see below), whose sum is σ = 110352. Its totient is φ = 36768.

The previous prime is 68947. The next prime is 68963. The reversal of 68955 is 55986.

It is an interprime number because it is at equal distance from previous prime (68947) and next prime (68963).

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

It is not a de Polignac number, because 68955 - 2³ = 68947 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 2284 + ... + 2313.

It is an arithmetic number, because the mean of its divisors is an integer number (13794).

2⁶⁸⁹⁵⁵ is an apocalyptic number.

68955 is a deficient number, since it is larger than the sum of its proper divisors (41397).

68955 is a wasteful number, since it uses less digits than its factorization.

68955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4605.

The product of its digits is 10800, while the sum is 33.

The square root of 68955 is about 262.5928407250. The cubic root of 68955 is about 41.0067409103.

The spelling of 68955 in words is "sixty-eight thousand, nine hundred fifty-five".