235949 has 8 divisors (see below), whose sum is σ = 277248. Its totient is φ = 196560.

The previous prime is 235927. The next prime is 235951. The reversal of 235949 is 949532.

235949 is nontrivially palindromic in base 6.

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

It is not a de Polignac number, because 235949 - 2¹⁶ = 170413 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197 + ... + 714.

It is an arithmetic number, because the mean of its divisors is an integer number (34656).

2²³⁵⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

235949 is a deficient number, since it is larger than the sum of its proper divisors (41299).

235949 is an equidigital number, since it uses as much as digits as its factorization.

235949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its digits is 9720, while the sum is 32.

The square root of 235949 is about 485.7458183042. The cubic root of 235949 is about 61.7930142256.

The spelling of 235949 in words is "two hundred thirty-five thousand, nine hundred forty-nine".