223894027 has 16 divisors (see below), whose sum is σ = 260457984. Its totient is φ = 188496000.

The previous prime is 223894003. The next prime is 223894049. The reversal of 223894027 is 720498322.

It is not a de Polignac number, because 223894027 - 2¹¹ = 223891979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223894057) 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 15 ways as a sum of consecutive naturals, for example, 163827 + ... + 165187.

It is an arithmetic number, because the mean of its divisors is an integer number (16278624).

Almost surely, 2^223894027 is an apocalyptic number.

223894027 is a deficient number, since it is larger than the sum of its proper divisors (36563957).

223894027 is a wasteful number, since it uses less digits than its factorization.

223894027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 223894027 is about 14963.0888188235. The cubic root of 223894027 is about 607.2220065171. Note that the first 3 decimals are identical.

The spelling of 223894027 in words is "two hundred twenty-three million, eight hundred ninety-four thousand, twenty-seven".