30003242 has 16 divisors (see below), whose sum is σ = 47754240. Its totient is φ = 14097888.

The previous prime is 30003227. The next prime is 30003269. The reversal of 30003242 is 24230003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718 + ... + 7934.

It is an arithmetic number, because the mean of its divisors is an integer number (2984640).

Almost surely, 2^30003242 is an apocalyptic number.

30003242 is a deficient number, since it is larger than the sum of its proper divisors (17750998).

30003242 is a wasteful number, since it uses less digits than its factorization.

30003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 30003242 is about 5477.5215198117. The cubic root of 30003242 is about 310.7344431342.

Adding to 30003242 its reverse (24230003), we get a palindrome (54233245).

The spelling of 30003242 in words is "thirty million, three thousand, two hundred forty-two".