282338147 has 12 divisors (see below), whose sum is σ = 353699136. Its totient is φ = 223387920.

The previous prime is 282338137. The next prime is 282338167. The reversal of 282338147 is 741833282.

It is not a de Polignac number, because 282338147 - 2¹⁴ = 282321763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 282338147.

It is not an unprimeable number, because it can be changed into a prime (282338117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 220979 + ... + 222252.

It is an arithmetic number, because the mean of its divisors is an integer number (29474928).

Almost surely, 2^282338147 is an apocalyptic number.

282338147 is a deficient number, since it is larger than the sum of its proper divisors (71360989).

282338147 is a wasteful number, since it uses less digits than its factorization.

282338147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443258 (or 443251 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 282338147 is about 16802.9207877678. The cubic root of 282338147 is about 656.0292246982.

The spelling of 282338147 in words is "two hundred eighty-two million, three hundred thirty-eight thousand, one hundred forty-seven".