68358 has 8 divisors (see below), whose sum is σ = 136728. Its totient is φ = 22784.

The previous prime is 68351. The next prime is 68371. The reversal of 68358 is 85386.

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

68358 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68351) 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, 5691 + ... + 5702.

It is an arithmetic number, because the mean of its divisors is an integer number (17091).

2⁶⁸³⁵⁸ is an apocalyptic number.

68358 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68364).

68358 is a wasteful number, since it uses less digits than its factorization.

68358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11398.

The product of its digits is 5760, while the sum is 30.

The square root of 68358 is about 261.4536287757. The cubic root of 68358 is about 40.8880547290. Note that the first 3 decimals are identical.

It can be divided in two parts, 683 and 58, that added together give a triangular number (741 = T₃₈).

The spelling of 68358 in words is "sixty-eight thousand, three hundred fifty-eight".