300051272 has 16 divisors (see below), whose sum is σ = 562779900. Its totient is φ = 149976640.

The previous prime is 300051229. The next prime is 300051281. The reversal of 300051272 is 272150003.

It can be written as a sum of positive squares in 2 ways, for example, as 299774596 + 276676 = 17314^2 + 526^2 .

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 3 ways as a sum of consecutive naturals, for example, 45122 + ... + 51342.

Almost surely, 2^300051272 is an apocalyptic number.

It is an amenable number.

300051272 is a deficient number, since it is larger than the sum of its proper divisors (262728628).

300051272 is a wasteful number, since it uses less digits than its factorization.

300051272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12256 (or 12252 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 300051272 is about 17321.9881076047. The cubic root of 300051272 is about 669.4710847611.

The spelling of 300051272 in words is "three hundred million, fifty-one thousand, two hundred seventy-two".