68548 has 6 divisors (see below), whose sum is σ = 119966. Its totient is φ = 34272.

The previous prime is 68543. The next prime is 68567. The reversal of 68548 is 84586.

It can be written as a sum of positive squares in only one way, i.e., 36864 + 31684 = 192^2 + 178^2 .

It is not an unprimeable number, because it can be changed into a prime (68543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8565 + ... + 8572.

2⁶⁸⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

68548 is a deficient number, since it is larger than the sum of its proper divisors (51418).

68548 is a wasteful number, since it uses less digits than its factorization.

68548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17141 (or 17139 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 68548 is about 261.8167297940. The cubic root of 68548 is about 40.9259022563.

It can be divided in two parts, 68 and 548, that added together give a palindrome (616).

The spelling of 68548 in words is "sixty-eight thousand, five hundred forty-eight".