282353 has 6 divisors (see below), whose sum is σ = 300246. Its totient is φ = 265472.

The previous prime is 282349. The next prime is 282377. The reversal of 282353 is 353282.

It can be written as a sum of positive squares in 3 ways, for example, as 187489 + 94864 = 433^2 + 308^2 .

It is not a de Polignac number, because 282353 - 2² = 282349 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁸ + 8² + 3⁴ + 2¹⁸ + 5³ + 3⁹ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200 + ... + 777.

It is an arithmetic number, because the mean of its divisors is an integer number (50041).

2²⁸²³⁵³ is an apocalyptic number.

It is an amenable number.

282353 is a deficient number, since it is larger than the sum of its proper divisors (17893).

282353 is an equidigital number, since it uses as much as digits as its factorization.

282353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011 (or 994 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 282353 is about 531.3689866750. The cubic root of 282353 is about 65.6040728435.

Adding to 282353 its sum of digits (23), we get a triangular number (282376 = T₇₅₁).

The spelling of 282353 in words is "two hundred eighty-two thousand, three hundred fifty-three".