235485 has 12 divisors (see below), whose sum is σ = 408252. Its totient is φ = 125568.

The previous prime is 235483. The next prime is 235489. The reversal of 235485 is 584532.

235485 = T₂₁₂ + T₂₁₃ + ... + T₂₂₁.

It can be written as a sum of positive squares in 2 ways, for example, as 168921 + 66564 = 411^2 + 258^2 .

It is not a de Polignac number, because 235485 - 2¹ = 235483 is a prime.

It is a d-powerful number, because it can be written as 2 + 3¹⁰ + 4⁸ + 5 + 8⁵ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2572 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (34021).

2²³⁵⁴⁸⁵ is an apocalyptic number.

It is an amenable number.

235485 is a deficient number, since it is larger than the sum of its proper divisors (172767).

235485 is a wasteful number, since it uses less digits than its factorization.

235485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244 (or 5241 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 235485 is about 485.2679672099. The cubic root of 235485 is about 61.7524817745.

The spelling of 235485 in words is "two hundred thirty-five thousand, four hundred eighty-five".