283235 has 8 divisors (see below), whose sum is σ = 349296. Its totient is φ = 220320.

The previous prime is 283211. The next prime is 283267. The reversal of 283235 is 532382.

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

It is a de Polignac number, because none of the positive numbers 2^k-283235 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁴ + 8⁴ + 2¹⁸ + 3⁵ + 3⁵ + 5³ .

It is a Duffinian number.

It is a plaindrome in base 12.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 283235.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 283235.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581 + ... + 950.

It is an arithmetic number, because the mean of its divisors is an integer number (43662).

283235 is a Friedman number, since it can be written as 5*(238^2+3), using all its digits and the basic arithmetic operations.

2²⁸³²³⁵ is an apocalyptic number.

283235 is a deficient number, since it is larger than the sum of its proper divisors (66061).

283235 is a wasteful number, since it uses less digits than its factorization.

283235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573.

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

The square root of 283235 is about 532.1982713238. The cubic root of 283235 is about 65.6723120653.

The spelling of 283235 in words is "two hundred eighty-three thousand, two hundred thirty-five".