30042204 has 24 divisors (see below), whose sum is σ = 70533120. Its totient is φ = 9951984.

The previous prime is 30042203. The next prime is 30042223. The reversal of 30042204 is 40224003.

It is a happy number.

It is a super-3 number, since 3×30042204³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30042203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5724 + ... + 9635.

It is an arithmetic number, because the mean of its divisors is an integer number (2938880).

Almost surely, 2^30042204 is an apocalyptic number.

It is an amenable number.

30042204 is an abundant number, since it is smaller than the sum of its proper divisors (40490916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30042204 is a wasteful number, since it uses less digits than its factorization.

30042204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15529 (or 15527 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 30042204 is about 5481.0769014857. The cubic root of 30042204 is about 310.8688908108.

Adding to 30042204 its reverse (40224003), we get a palindrome (70266207).

The spelling of 30042204 in words is "thirty million, forty-two thousand, two hundred four".