223842283 has 8 divisors (see below), whose sum is σ = 260156160. Its totient is φ = 188612520.

The previous prime is 223842239. The next prime is 223842299. The reversal of 223842283 is 382248322.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223842283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223842583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270583 + ... + 271408.

It is an arithmetic number, because the mean of its divisors is an integer number (32519520).

Almost surely, 2^223842283 is an apocalyptic number.

223842283 is a deficient number, since it is larger than the sum of its proper divisors (36313877).

223842283 is an equidigital number, since it uses as much as digits as its factorization.

223842283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542057.

The product of its digits is 36864, while the sum is 34.

The square root of 223842283 is about 14961.3596641482. The cubic root of 223842283 is about 607.1752246880.

It can be divided in two parts, 2238 and 42283, that added together give a square (44521 = 211²).

The spelling of 223842283 in words is "two hundred twenty-three million, eight hundred forty-two thousand, two hundred eighty-three".