314565445 has 8 divisors (see below), whose sum is σ = 380819736. Its totient is φ = 249424896.

The previous prime is 314565437. The next prime is 314565473. The reversal of 314565445 is 544565413.

It can be written as a sum of positive squares in 4 ways, for example, as 8105409 + 306460036 = 2847^2 + 17506^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 314565445 - 2³ = 314565437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277812 + ... + 278941.

It is an arithmetic number, because the mean of its divisors is an integer number (47602467).

Almost surely, 2^314565445 is an apocalyptic number.

It is an amenable number.

314565445 is a deficient number, since it is larger than the sum of its proper divisors (66254291).

314565445 is a wasteful number, since it uses less digits than its factorization.

314565445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556871.

The product of its digits is 144000, while the sum is 37.

The square root of 314565445 is about 17735.9929239950. The cubic root of 314565445 is about 680.0961837705.

The spelling of 314565445 in words is "three hundred fourteen million, five hundred sixty-five thousand, four hundred forty-five".