869282 has 8 divisors (see below), whose sum is σ = 1335852. Its totient is φ = 424000.

The previous prime is 869273. The next prime is 869291. The reversal of 869282 is 282968.

It is an interprime number because it is at equal distance from previous prime (869273) and next prime (869291).

It can be written as a sum of positive squares in 2 ways, for example, as 863041 + 6241 = 929^2 + 79^2 .

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

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5219 + ... + 5382.

2⁸⁶⁹²⁸² is an apocalyptic number.

869282 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

869282 is a deficient number, since it is larger than the sum of its proper divisors (466570).

869282 is a wasteful number, since it uses less digits than its factorization.

869282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10644.

The product of its digits is 13824, while the sum is 35.

The square root of 869282 is about 932.3529374652. The cubic root of 869282 is about 95.4377581143.

The spelling of 869282 in words is "eight hundred sixty-nine thousand, two hundred eighty-two".