30243004 has 12 divisors (see below), whose sum is σ = 57736728. Its totient is φ = 13746800.

The previous prime is 30242941. The next prime is 30243013. The reversal of 30243004 is 40034203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343627 + ... + 343714.

It is an arithmetic number, because the mean of its divisors is an integer number (4811394).

Almost surely, 2^30243004 is an apocalyptic number.

It is an amenable number.

30243004 is a deficient number, since it is larger than the sum of its proper divisors (27493724).

30243004 is a wasteful number, since it uses less digits than its factorization.

30243004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687356 (or 687354 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 30243004 is about 5499.3639632234. The cubic root of 30243004 is about 311.5599620739.

Adding to 30243004 its reverse (40034203), we get a palindrome (70277207).

The spelling of 30243004 in words is "thirty million, two hundred forty-three thousand, four".