30065204 has 24 divisors (see below), whose sum is σ = 57735720. Its totient is φ = 13613184.

The previous prime is 30065183. The next prime is 30065261. The reversal of 30065204 is 40256003.

It can be written as a sum of positive squares in 4 ways, for example, as 883600 + 29181604 = 940^2 + 5402^2 .

It is a congruent number.

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, 2699 + ... + 8210.

It is an arithmetic number, because the mean of its divisors is an integer number (2405655).

Almost surely, 2^30065204 is an apocalyptic number.

It is an amenable number.

30065204 is a deficient number, since it is larger than the sum of its proper divisors (27670516).

30065204 is a wasteful number, since it uses less digits than its factorization.

30065204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10979 (or 10977 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 30065204 is about 5483.1746278958. The cubic root of 30065204 is about 310.9482032409.

The spelling of 30065204 in words is "thirty million, sixty-five thousand, two hundred four".