30043052 has 12 divisors (see below), whose sum is σ = 56619696. Its totient is φ = 13866000.

The previous prime is 30043033. The next prime is 30043073. The reversal of 30043052 is 25034003.

It is a self number, because there is not a number n which added to its sum of digits gives 30043052.

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, 288824 + ... + 288927.

It is an arithmetic number, because the mean of its divisors is an integer number (4718308).

Almost surely, 2^30043052 is an apocalyptic number.

It is an amenable number.

30043052 is a deficient number, since it is larger than the sum of its proper divisors (26576644).

30043052 is a wasteful number, since it uses less digits than its factorization.

30043052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577768 (or 577766 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 30043052 is about 5481.1542580008. The cubic root of 30043052 is about 310.8718157442.

Adding to 30043052 its reverse (25034003), we get a palindrome (55077055).

The spelling of 30043052 in words is "thirty million, forty-three thousand, fifty-two".