235501 has 8 divisors (see below), whose sum is σ = 285120. Its totient is φ = 189888.

The previous prime is 235493. The next prime is 235513. The reversal of 235501 is 105532.

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

It is a cyclic number.

It is not a de Polignac number, because 235501 - 2³ = 235493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235541) 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 7 ways as a sum of consecutive naturals, for example, 871 + ... + 1108.

It is an arithmetic number, because the mean of its divisors is an integer number (35640).

2²³⁵⁵⁰¹ is an apocalyptic number.

It is an amenable number.

235501 is a deficient number, since it is larger than the sum of its proper divisors (49619).

235501 is a wasteful number, since it uses less digits than its factorization.

235501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 235501 is about 485.2844526667. The cubic root of 235501 is about 61.7538803312.

The spelling of 235501 in words is "two hundred thirty-five thousand, five hundred one".