282339117 has 12 divisors (see below), whose sum is σ = 408153564. Its totient is φ = 188073600.

The previous prime is 282339089. The next prime is 282339143. The reversal of 282339117 is 711933282.

It can be written as a sum of positive squares in 2 ways, for example, as 64304361 + 218034756 = 8019^2 + 14766^2 .

It is not a de Polignac number, because 282339117 - 2¹⁰ = 282338093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282339017) 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 11 ways as a sum of consecutive naturals, for example, 348 + ... + 23765.

It is an arithmetic number, because the mean of its divisors is an integer number (34012797).

Almost surely, 2^282339117 is an apocalyptic number.

It is an amenable number.

282339117 is a deficient number, since it is larger than the sum of its proper divisors (125814447).

282339117 is a wasteful number, since it uses less digits than its factorization.

282339117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25420 (or 25417 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 282339117 is about 16802.9496517725. The cubic root of 282339117 is about 656.0299759813.

The spelling of 282339117 in words is "two hundred eighty-two million, three hundred thirty-nine thousand, one hundred seventeen".