68417 has 4 divisors (see below), whose sum is σ = 70656. Its totient is φ = 66180.

The previous prime is 68399. The next prime is 68437. The reversal of 68417 is 71486.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68417 - 2⁸ = 68161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68437) 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, 1073 + ... + 1134.

It is an arithmetic number, because the mean of its divisors is an integer number (17664).

2⁶⁸⁴¹⁷ is an apocalyptic number.

It is an amenable number.

68417 is a deficient number, since it is larger than the sum of its proper divisors (2239).

68417 is a wasteful number, since it uses less digits than its factorization.

68417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2238.

The product of its digits is 1344, while the sum is 26.

The square root of 68417 is about 261.5664351556. The cubic root of 68417 is about 40.8998148815.

It can be divided in two parts, 684 and 17, that multiplied together give a triangular number (11628 = T₁₅₂).

The spelling of 68417 in words is "sixty-eight thousand, four hundred seventeen".