30141200 has 30 divisors (see below), whose sum is σ = 72415194. Its totient is φ = 12056320.

The previous prime is 30141173. The next prime is 30141211. The reversal of 30141200 is 214103.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7139584 + 23001616 = 2672^2 + 4796^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 37277 + ... + 38076.

Almost surely, 2^30141200 is an apocalyptic number.

It is an amenable number.

30141200 is an abundant number, since it is smaller than the sum of its proper divisors (42273994).

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

30141200 is a wasteful number, since it uses less digits than its factorization.

30141200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75371 (or 75360 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 30141200 is about 5490.1001812353. The cubic root of 30141200 is about 311.2099780263.

Adding to 30141200 its reverse (214103), we get a palindrome (30355303).

The spelling of 30141200 in words is "thirty million, one hundred forty-one thousand, two hundred".