223935 has 8 divisors (see below), whose sum is σ = 358320. Its totient is φ = 119424.

The previous prime is 223921. The next prime is 223939. The reversal of 223935 is 539322.

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

It is not a de Polignac number, because 223935 - 2⁴ = 223919 is a prime.

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 (223939) 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, 7450 + ... + 7479.

It is an arithmetic number, because the mean of its divisors is an integer number (44790).

2²²³⁹³⁵ is an apocalyptic number.

223935 is a deficient number, since it is larger than the sum of its proper divisors (134385).

223935 is a wasteful number, since it uses less digits than its factorization.

223935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14937.

The product of its digits is 1620, while the sum is 24.

The square root of 223935 is about 473.2177088825. The cubic root of 223935 is about 60.7259045156.

The spelling of 223935 in words is "two hundred twenty-three thousand, nine hundred thirty-five".