30324242 has 16 divisors (see below), whose sum is σ = 49678272. Its totient is φ = 13797840.

The previous prime is 30324233. The next prime is 30324257. The reversal of 30324242 is 24242303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6368 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (3104892).

Almost surely, 2^30324242 is an apocalyptic number.

30324242 is a deficient number, since it is larger than the sum of its proper divisors (19354030).

30324242 is a wasteful number, since it uses less digits than its factorization.

30324242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16513.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 30324242 is about 5506.7451366483. The cubic root of 30324242 is about 311.8386808496.

Adding to 30324242 its reverse (24242303), we get a palindrome (54566545).

The spelling of 30324242 in words is "thirty million, three hundred twenty-four thousand, two hundred forty-two".