30024212 has 12 divisors (see below), whose sum is σ = 52712436. Its totient is φ = 14963520.

The previous prime is 30024173. The next prime is 30024221. The reversal of 30024212 is 21242003.

It can be written as a sum of positive squares in 2 ways, for example, as 59536 + 29964676 = 244^2 + 5474^2 .

It is a congruent number.

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, 10739 + ... + 13242.

It is an arithmetic number, because the mean of its divisors is an integer number (4392703).

Almost surely, 2^30024212 is an apocalyptic number.

It is an amenable number.

30024212 is a deficient number, since it is larger than the sum of its proper divisors (22688224).

30024212 is a wasteful number, since it uses less digits than its factorization.

30024212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24298 (or 24296 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 30024212 is about 5479.4353723719. The cubic root of 30024212 is about 310.8068195769.

Adding to 30024212 its reverse (21242003), we get a palindrome (51266215).

The spelling of 30024212 in words is "thirty million, twenty-four thousand, two hundred twelve".