223195 has 12 divisors (see below), whose sum is σ = 311904. Its totient is φ = 152880.

The previous prime is 223151. The next prime is 223207. The reversal of 223195 is 591322.

It is a de Polignac number, because none of the positive numbers 2^k-223195 is a prime.

It is a super-3 number, since 3×223195³ = 33356051733419625, which contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 211 + ... + 700.

It is an arithmetic number, because the mean of its divisors is an integer number (25992).

2²²³¹⁹⁵ is an apocalyptic number.

223195 is a deficient number, since it is larger than the sum of its proper divisors (88709).

223195 is an equidigital number, since it uses as much as digits as its factorization.

223195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 923 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 223195 is about 472.4351807391. The cubic root of 223195 is about 60.6589405019.

The spelling of 223195 in words is "two hundred twenty-three thousand, one hundred ninety-five".