208234223 has 8 divisors (see below), whose sum is σ = 215170560. Its totient is φ = 201311640.

The previous prime is 208234211. The next prime is 208234231. The reversal of 208234223 is 322432802.

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

It is a cyclic number.

It is not a de Polignac number, because 208234223 - 2²⁶ = 141125359 is a prime.

It is a super-2 number, since 2×208234223² = 86722983256827458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 208234192 and 208234201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208230223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33968 + ... + 39626.

It is an arithmetic number, because the mean of its divisors is an integer number (26896320).

Almost surely, 2^208234223 is an apocalyptic number.

208234223 is a deficient number, since it is larger than the sum of its proper divisors (6936337).

208234223 is a wasteful number, since it uses less digits than its factorization.

208234223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6877.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 208234223 is about 14430.3230386572. The cubic root of 208234223 is about 592.7215292022.

The spelling of 208234223 in words is "two hundred eight million, two hundred thirty-four thousand, two hundred twenty-three".