67330 has 8 divisors (see below), whose sum is σ = 121212. Its totient is φ = 26928.

The previous prime is 67307. The next prime is 67339. The reversal of 67330 is 3376.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 62001 + 5329 = 249^2 + 73^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 67298 and 67307.

It is not an unprimeable number, because it can be changed into a prime (67339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3357 + ... + 3376.

2⁶⁷³³⁰ is an apocalyptic number.

67330 is a deficient number, since it is larger than the sum of its proper divisors (53882).

67330 is a wasteful number, since it uses less digits than its factorization.

67330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 67330 is about 259.4802497301. The cubic root of 67330 is about 40.6820539579.

It can be divided in two parts, 673 and 30, that added together give a triangular number (703 = T₃₇).

The spelling of 67330 in words is "sixty-seven thousand, three hundred thirty".