300068 has 6 divisors (see below), whose sum is σ = 525126. Its totient is φ = 150032.

The previous prime is 300043. The next prime is 300073. The reversal of 300068 is 860003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 222784 + 77284 = 472^2 + 278^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37505 + ... + 37512.

It is an arithmetic number, because the mean of its divisors is an integer number (87521).

2³⁰⁰⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

300068 is a deficient number, since it is larger than the sum of its proper divisors (225058).

300068 is a wasteful number, since it uses less digits than its factorization.

300068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75021 (or 75019 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 300068 is about 547.7846292112. The cubic root of 300068 is about 66.9483525640.

The spelling of 300068 in words is "three hundred thousand, sixty-eight".