223064263 has 8 divisors (see below), whose sum is σ = 229076496. Its totient is φ = 217089600.

The previous prime is 223064221. The next prime is 223064267. The reversal of 223064263 is 362460322.

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 223064263 - 2²¹ = 220967111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223064267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2853 + ... + 21313.

It is an arithmetic number, because the mean of its divisors is an integer number (28634562).

Almost surely, 2^223064263 is an apocalyptic number.

223064263 is a deficient number, since it is larger than the sum of its proper divisors (6012233).

223064263 is a wasteful number, since it uses less digits than its factorization.

223064263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18785.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 223064263 is about 14935.3360524630. The cubic root of 223064263 is about 606.4709448267.

It can be divided in two parts, 22306 and 4263, that added together give a square (26569 = 163²).

The spelling of 223064263 in words is "two hundred twenty-three million, sixty-four thousand, two hundred sixty-three".