30385 has 8 divisors (see below), whose sum is σ = 37440. Its totient is φ = 23664.

The previous prime is 30367. The next prime is 30389. The reversal of 30385 is 58303.

30385 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 30385 - 2⁹ = 29873 is a prime.

It is an alternating number because its digits alternate between odd and even.

30385 is strictly pandigital in base 6.

It is not an unprimeable number, because it can be changed into a prime (30389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 346.

It is an arithmetic number, because the mean of its divisors is an integer number (4680).

2³⁰³⁸⁵ is an apocalyptic number.

It is an amenable number.

30385 is a deficient number, since it is larger than the sum of its proper divisors (7055).

30385 is a wasteful number, since it uses less digits than its factorization.

30385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 30385 is about 174.3129369840. The cubic root of 30385 is about 31.2046809764.

Adding to 30385 its reverse (58303), we get a palindrome (88688).

The spelling of 30385 in words is "thirty thousand, three hundred eighty-five".