30011204 has 6 divisors (see below), whose sum is σ = 52519614. Its totient is φ = 15005600.

The previous prime is 30011161. The next prime is 30011269. The reversal of 30011204 is 40211003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 27457600 + 2553604 = 5240^2 + 1598^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3751397 + ... + 3751404.

It is an arithmetic number, because the mean of its divisors is an integer number (8753269).

Almost surely, 2^30011204 is an apocalyptic number.

It is an amenable number.

30011204 is a deficient number, since it is larger than the sum of its proper divisors (22508410).

30011204 is a wasteful number, since it uses less digits than its factorization.

30011204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7502805 (or 7502803 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 30011204 is about 5478.2482601649. The cubic root of 30011204 is about 310.7619273732.

Adding to 30011204 its reverse (40211003), we get a palindrome (70222207).

The spelling of 30011204 in words is "thirty million, eleven thousand, two hundred four".