223208363 has 12 divisors (see below), whose sum is σ = 256624368. Its totient is φ = 190180560.

The previous prime is 223208329. The next prime is 223208393. The reversal of 223208363 is 363802322.

It is a happy number.

It is not a de Polignac number, because 223208363 - 2¹⁰ = 223207339 is a prime.

It is a super-3 number, since 3×223208363³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (223208303) 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 11 ways as a sum of consecutive naturals, for example, 483953 + ... + 484413.

It is an arithmetic number, because the mean of its divisors is an integer number (21385364).

Almost surely, 2^223208363 is an apocalyptic number.

223208363 is a deficient number, since it is larger than the sum of its proper divisors (33416005).

223208363 is an frugal number, since it uses more digits than its factorization.

223208363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 223208363 is about 14940.1594034334. The cubic root of 223208363 is about 606.6015105661.

The spelling of 223208363 in words is "two hundred twenty-three million, two hundred eight thousand, three hundred sixty-three".