223774 has 8 divisors (see below), whose sum is σ = 338688. Its totient is φ = 110880.

The previous prime is 223759. The next prime is 223781. The reversal of 223774 is 477322.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187 + ... + 694.

It is an arithmetic number, because the mean of its divisors is an integer number (42336).

2²²³⁷⁷⁴ is an apocalyptic number.

223774 is a deficient number, since it is larger than the sum of its proper divisors (114914).

223774 is a wasteful number, since it uses less digits than its factorization.

223774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010.

The product of its digits is 2352, while the sum is 25.

The square root of 223774 is about 473.0475663187. The cubic root of 223774 is about 60.7113478888.

It can be divided in two parts, 22 and 3774, that multiplied together give a triangular number (83028 = T₄₀₇).

The spelling of 223774 in words is "two hundred twenty-three thousand, seven hundred seventy-four", and thus it is an iban number.