168248 has 8 divisors (see below), whose sum is σ = 315480. Its totient is φ = 84120.

The previous prime is 168247. The next prime is 168253. The reversal of 168248 is 842861.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 168248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168247) 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, 10508 + ... + 10523.

It is an arithmetic number, because the mean of its divisors is an integer number (39435).

2¹⁶⁸²⁴⁸ is an apocalyptic number.

It is an amenable number.

168248 is a deficient number, since it is larger than the sum of its proper divisors (147232).

168248 is a wasteful number, since it uses less digits than its factorization.

168248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21037 (or 21033 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 168248 is about 410.1804480957. The cubic root of 168248 is about 55.2056214957.

The spelling of 168248 in words is "one hundred sixty-eight thousand, two hundred forty-eight".