30044200 has 24 divisors (see below), whose sum is σ = 69853230. Its totient is φ = 12017600.

The previous prime is 30044171. The next prime is 30044213. The reversal of 30044200 is 244003.

It can be written as a sum of positive squares in 3 ways, for example, as 28451556 + 1592644 = 5334^2 + 1262^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74911 + ... + 75310.

Almost surely, 2^30044200 is an apocalyptic number.

It is an amenable number.

30044200 is an abundant number, since it is smaller than the sum of its proper divisors (39809030).

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

30044200 is a wasteful number, since it uses less digits than its factorization.

30044200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150237 (or 150228 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 30044200 is about 5481.2589794681. The cubic root of 30044200 is about 310.8757753541.

Adding to 30044200 its reverse (244003), we get a palindrome (30288203).

The spelling of 30044200 in words is "thirty million, forty-four thousand, two hundred".