168048005 has 8 divisors (see below), whose sum is σ = 210425472. Its totient is φ = 128593168.

The previous prime is 168047981. The next prime is 168048007. The reversal of 168048005 is 500840861.

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 168048005 - 2¹⁰ = 168046981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168048007) 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, 730529 + ... + 730758.

It is an arithmetic number, because the mean of its divisors is an integer number (26303184).

Almost surely, 2^168048005 is an apocalyptic number.

It is an amenable number.

168048005 is a deficient number, since it is larger than the sum of its proper divisors (42377467).

168048005 is a wasteful number, since it uses less digits than its factorization.

168048005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461315.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 168048005 is about 12963.3330976258. Note that the first 3 decimals coincide. The cubic root of 168048005 is about 551.8373866819.

Adding to 168048005 its reverse (500840861), we get a palindrome (668888866).

The spelling of 168048005 in words is "one hundred sixty-eight million, forty-eight thousand, five".