222934 has 4 divisors (see below), whose sum is σ = 334404. Its totient is φ = 111466.
The previous prime is 222931. The next prime is 222941. The reversal of 222934 is 439222.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a d-powerful number, because it can be written as 25 + 215 + 9 + 217 + 310 + 4 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222931) 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 as a sum of consecutive naturals, namely, 55732 + ... + 55735.
It is an arithmetic number, because the mean of its divisors is an integer number (83601).
2222934 is an apocalyptic number.
222934 is a deficient number, since it is larger than the sum of its proper divisors (111470).
222934 is a wasteful number, since it uses less digits than its factorization.
222934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111469.
The product of its digits is 864, while the sum is 22.
The square root of 222934 is about 472.1588715676. The cubic root of 222934 is about 60.6352868080.
It can be divided in two parts, 222 and 934, that added together give a square (1156 = 342).
The spelling of 222934 in words is "two hundred twenty-two thousand, nine hundred thirty-four".
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