68299 has 8 divisors (see below), whose sum is σ = 85248. Its totient is φ = 53160.

The previous prime is 68281. The next prime is 68311. The reversal of 68299 is 99286.

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 68299 - 2⁷ = 68171 is a prime.

It is a Duffinian number.

68299 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (68209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367 + ... + 520.

It is an arithmetic number, because the mean of its divisors is an integer number (10656).

2⁶⁸²⁹⁹ is an apocalyptic number.

68299 is a deficient number, since it is larger than the sum of its proper divisors (16949).

68299 is a wasteful number, since it uses less digits than its factorization.

68299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905.

The product of its digits is 7776, while the sum is 34.

The square root of 68299 is about 261.3407737036. The cubic root of 68299 is about 40.8762878077.

Subtracting from 68299 its sum of digits (34), we obtain a triangular number (68265 = T₃₆₉).

It can be divided in two parts, 6 and 8299, that multiplied together give a palindrome (49794).

The spelling of 68299 in words is "sixty-eight thousand, two hundred ninety-nine".