223755 has 16 divisors (see below), whose sum is σ = 409344. Its totient is φ = 102240.

The previous prime is 223753. The next prime is 223757. The reversal of 223755 is 557322.

223755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223753) and next prime (223757).

It is not a de Polignac number, because 223755 - 2¹ = 223753 is a prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961 + ... + 1170.

It is an arithmetic number, because the mean of its divisors is an integer number (25584).

2²²³⁷⁵⁵ is an apocalyptic number.

223755 is a deficient number, since it is larger than the sum of its proper divisors (185589).

223755 is a wasteful number, since it uses less digits than its factorization.

223755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146.

The product of its digits is 2100, while the sum is 24.

The square root of 223755 is about 473.0274833453. The cubic root of 223755 is about 60.7096295655.

The spelling of 223755 in words is "two hundred twenty-three thousand, seven hundred fifty-five".