30020204 has 6 divisors (see below), whose sum is σ = 52535364. Its totient is φ = 15010100.

The previous prime is 30020189. The next prime is 30020213. The reversal of 30020204 is 40202003.

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 as a sum of consecutive naturals, namely, 3752522 + ... + 3752529.

It is an arithmetic number, because the mean of its divisors is an integer number (8755894).

Almost surely, 2^30020204 is an apocalyptic number.

It is an amenable number.

30020204 is a deficient number, since it is larger than the sum of its proper divisors (22515160).

30020204 is a wasteful number, since it uses less digits than its factorization.

30020204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505055 (or 7505053 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 30020204 is about 5479.0696290520. The cubic root of 30020204 is about 310.7929888595.

Adding to 30020204 its reverse (40202003), we get a palindrome (70222207).

The spelling of 30020204 in words is "thirty million, twenty thousand, two hundred four".