305230714 has 8 divisors (see below), whose sum is σ = 459309780. Its totient is φ = 152127456.

The previous prime is 305230693. The next prime is 305230721. The reversal of 305230714 is 417032503.

305230714 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 276124689 + 29106025 = 16617^2 + 5395^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243169 + ... + 244420.

Almost surely, 2^305230714 is an apocalyptic number.

305230714 is a deficient number, since it is larger than the sum of its proper divisors (154079066).

305230714 is a wasteful number, since it uses less digits than its factorization.

305230714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487904.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 305230714 is about 17470.8532705189. The cubic root of 305230714 is about 673.3012346776.

The spelling of 305230714 in words is "three hundred five million, two hundred thirty thousand, seven hundred fourteen".