613168 has 20 divisors (see below), whose sum is σ = 1251160. Its totient is φ = 290304.

The previous prime is 613163. The next prime is 613169. The reversal of 613168 is 861316.

It is not an unprimeable number, because it can be changed into a prime (613163) by changing a digit.

613168 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705 + ... + 1312.

It is an arithmetic number, because the mean of its divisors is an integer number (62558).

2⁶¹³¹⁶⁸ is an apocalyptic number.

It is an amenable number.

613168 is an abundant number, since it is smaller than the sum of its proper divisors (637992).

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

613168 is a wasteful number, since it uses less digits than its factorization.

613168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2038 counting only the distinct ones).

The product of its digits is 864, while the sum is 25.

The square root of 613168 is about 783.0504453737. The cubic root of 613168 is about 84.9558247966.

The spelling of 613168 in words is "six hundred thirteen thousand, one hundred sixty-eight".