235505 has 16 divisors (see below), whose sum is σ = 310080. Its totient is φ = 171072.

The previous prime is 235493. The next prime is 235513. The reversal of 235505 is 505532.

It is a cyclic number.

It is not a de Polignac number, because 235505 - 2⁴ = 235489 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3482 + ... + 3548.

It is an arithmetic number, because the mean of its divisors is an integer number (19380).

2²³⁵⁵⁰⁵ is an apocalyptic number.

It is an amenable number.

235505 is a deficient number, since it is larger than the sum of its proper divisors (74575).

235505 is a wasteful number, since it uses less digits than its factorization.

235505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 235505 is about 485.2885739434. The cubic root of 235505 is about 61.7542299604.

The spelling of 235505 in words is "two hundred thirty-five thousand, five hundred five".