30022052 has 12 divisors (see below), whose sum is σ = 55303920. Its totient is φ = 14220936.

The previous prime is 30022007. The next prime is 30022067. The reversal of 30022052 is 25022003.

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, 197438 + ... + 197589.

It is an arithmetic number, because the mean of its divisors is an integer number (4608660).

Almost surely, 2^30022052 is an apocalyptic number.

It is an amenable number.

30022052 is a deficient number, since it is larger than the sum of its proper divisors (25281868).

30022052 is a wasteful number, since it uses less digits than its factorization.

30022052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395050 (or 395048 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 30022052 is about 5479.2382682267. The cubic root of 30022052 is about 310.7993660498.

Adding to 30022052 its reverse (25022003), we get a palindrome (55044055).

The spelling of 30022052 in words is "thirty million, twenty-two thousand, fifty-two".