30333422 has 8 divisors (see below), whose sum is σ = 52000176. Its totient is φ = 13000032.

The previous prime is 30333421. The next prime is 30333427. The reversal of 30333422 is 22433303.

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 = 30333394 and 30333403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30333421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083323 + ... + 1083350.

It is an arithmetic number, because the mean of its divisors is an integer number (6500022).

Almost surely, 2^30333422 is an apocalyptic number.

30333422 is a deficient number, since it is larger than the sum of its proper divisors (21666754).

30333422 is a wasteful number, since it uses less digits than its factorization.

30333422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166682.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 30333422 is about 5507.5785968064. The cubic root of 30333422 is about 311.8701451180.

Adding to 30333422 its reverse (22433303), we get a palindrome (52766725).

The spelling of 30333422 in words is "thirty million, three hundred thirty-three thousand, four hundred twenty-two".