601868 has 24 divisors (see below), whose sum is σ = 1143072. Its totient is φ = 276224.

The previous prime is 601849. The next prime is 601873. The reversal of 601868 is 868106.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 601868.

It is an unprimeable number.

601868 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 7 ways as a sum of consecutive naturals, for example, 3521 + ... + 3687.

It is an arithmetic number, because the mean of its divisors is an integer number (47628).

2⁶⁰¹⁸⁶⁸ is an apocalyptic number.

601868 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

601868 is a deficient number, since it is larger than the sum of its proper divisors (541204).

601868 is a wasteful number, since it uses less digits than its factorization.

601868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 601868 is about 775.8015210091. The cubic root of 601868 is about 84.4307054184.

The spelling of 601868 in words is "six hundred one thousand, eight hundred sixty-eight".