300007045 has 16 divisors (see below), whose sum is σ = 397161072. Its totient is φ = 216138240.

The previous prime is 300006961. The next prime is 300007079. The reversal of 300007045 is 540700003.

It can be written as a sum of positive squares in 8 ways, for example, as 64016001 + 235991044 = 8001^2 + 15362^2 .

It is not a de Polignac number, because 300007045 - 2¹¹ = 300004997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53622 + ... + 58951.

It is an arithmetic number, because the mean of its divisors is an integer number (24822567).

Almost surely, 2^300007045 is an apocalyptic number.

It is an amenable number.

300007045 is a deficient number, since it is larger than the sum of its proper divisors (97154027).

300007045 is a wasteful number, since it uses less digits than its factorization.

300007045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112632.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 300007045 is about 17320.7114461271. The cubic root of 300007045 is about 669.4381902135.

Adding to 300007045 its reverse (540700003), we get a palindrome (840707048).

The spelling of 300007045 in words is "three hundred million, seven thousand, forty-five".