282455 has 8 divisors (see below), whose sum is σ = 358992. Its totient is φ = 212608.

The previous prime is 282439. The next prime is 282461. The reversal of 282455 is 554282.

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 282455 - 2⁴ = 282439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 282455.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577 + ... + 1746.

It is an arithmetic number, because the mean of its divisors is an integer number (44874).

2²⁸²⁴⁵⁵ is an apocalyptic number.

282455 is a deficient number, since it is larger than the sum of its proper divisors (76537).

282455 is a wasteful number, since it uses less digits than its factorization.

282455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345.

The product of its digits is 3200, while the sum is 26.

The square root of 282455 is about 531.4649565117. The cubic root of 282455 is about 65.6119717145.

It can be divided in two parts, 282 and 455, that added together give a palindrome (737).

The spelling of 282455 in words is "two hundred eighty-two thousand, four hundred fifty-five".