300028601 has 16 divisors (see below), whose sum is σ = 323015040. Its totient is φ = 277804800.

The previous prime is 300028591. The next prime is 300028657. The reversal of 300028601 is 106820003.

It is a de Polignac number, because none of the positive numbers 2^k-300028601 is a prime.

It is a super-4 number, since 4×300028601⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300028691) 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 15 ways as a sum of consecutive naturals, for example, 403436 + ... + 404178.

It is an arithmetic number, because the mean of its divisors is an integer number (20188440).

Almost surely, 2^300028601 is an apocalyptic number.

It is an amenable number.

300028601 is a deficient number, since it is larger than the sum of its proper divisors (22986439).

300028601 is a wasteful number, since it uses less digits than its factorization.

300028601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 300028601 is about 17321.3336957637. Note that the first 3 decimals coincide. The cubic root of 300028601 is about 669.4542232415.

Adding to 300028601 its reverse (106820003), we get a palindrome (406848604).

The spelling of 300028601 in words is "three hundred million, twenty-eight thousand, six hundred one".