282791855 has 16 divisors (see below), whose sum is σ = 361407744. Its totient is φ = 211683840.

The previous prime is 282791849. The next prime is 282791857. The reversal of 282791855 is 558197282.

It is not a de Polignac number, because 282791855 - 2¹⁸ = 282529711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282791857) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5090 + ... + 24320.

It is an arithmetic number, because the mean of its divisors is an integer number (22587984).

Almost surely, 2^282791855 is an apocalyptic number.

282791855 is a deficient number, since it is larger than the sum of its proper divisors (78615889).

282791855 is a wasteful number, since it uses less digits than its factorization.

282791855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19426.

The product of its digits is 403200, while the sum is 47.

The square root of 282791855 is about 16816.4162353339. The cubic root of 282791855 is about 656.3804423394.

The spelling of 282791855 in words is "two hundred eighty-two million, seven hundred ninety-one thousand, eight hundred fifty-five".