30000652 has 12 divisors (see below), whose sum is σ = 57274056. Its totient is φ = 13636640.

The previous prime is 30000647. The next prime is 30000683. The reversal of 30000652 is 25600003.

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 3 ways as a sum of consecutive naturals, for example, 340873 + ... + 340960.

It is an arithmetic number, because the mean of its divisors is an integer number (4772838).

Almost surely, 2^30000652 is an apocalyptic number.

It is an amenable number.

30000652 is a deficient number, since it is larger than the sum of its proper divisors (27273404).

30000652 is a wasteful number, since it uses less digits than its factorization.

30000652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681848 (or 681846 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 30000652 is about 5477.2850939129. The cubic root of 30000652 is about 310.7255015964.

Adding to 30000652 its reverse (25600003), we get a palindrome (55600655).

The spelling of 30000652 in words is "thirty million, six hundred fifty-two", and thus it is an aban number.