68052168 has 48 divisors (see below), whose sum is σ = 187072080. Its totient is φ = 22343904.

The previous prime is 68052163. The next prime is 68052191. The reversal of 68052168 is 86125086.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (68052163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2230 + ... + 11877.

It is an arithmetic number, because the mean of its divisors is an integer number (3897335).

Almost surely, 2^68052168 is an apocalyptic number.

It is an amenable number.

68052168 is an abundant number, since it is smaller than the sum of its proper divisors (119019912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68052168 is a wasteful number, since it uses less digits than its factorization.

68052168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14186 (or 14179 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 68052168 is about 8249.3737944162. The cubic root of 68052168 is about 408.2698618361.

The spelling of 68052168 in words is "sixty-eight million, fifty-two thousand, one hundred sixty-eight".