30358 has 8 divisors (see below), whose sum is σ = 46728. Its totient is φ = 14784.

The previous prime is 30347. The next prime is 30367. The reversal of 30358 is 85303.

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

It is a plaindrome in base 12.

It is a congruent number.

It is an unprimeable number.

30358 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, 91 + ... + 262.

It is an arithmetic number, because the mean of its divisors is an integer number (5841).

2³⁰³⁵⁸ is an apocalyptic number.

30358 is a deficient number, since it is larger than the sum of its proper divisors (16370).

30358 is a wasteful number, since it uses less digits than its factorization.

30358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398.

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

The square root of 30358 is about 174.2354728521. The cubic root of 30358 is about 31.1954354488.

Subtracting 30358 from its reverse (85303), we obtain a palindrome (54945).

It can be divided in two parts, 303 and 58, that added together give a square (361 = 19²).

The spelling of 30358 in words is "thirty thousand, three hundred fifty-eight".