30200244 has 24 divisors (see below), whose sum is σ = 70607040. Its totient is φ = 10046784.

The previous prime is 30200239. The next prime is 30200249. The reversal of 30200244 is 44200203.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30200239) and next prime (30200249).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4617 + ... + 9039.

It is an arithmetic number, because the mean of its divisors is an integer number (2941960).

Almost surely, 2^30200244 is an apocalyptic number.

It is an amenable number.

30200244 is an abundant number, since it is smaller than the sum of its proper divisors (40406796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30200244 is a wasteful number, since it uses less digits than its factorization.

30200244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4999 (or 4997 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 30200244 is about 5495.4748657418. The cubic root of 30200244 is about 311.4130566096.

Adding to 30200244 its reverse (44200203), we get a palindrome (74400447).

The spelling of 30200244 in words is "thirty million, two hundred thousand, two hundred forty-four".