223808330 has 16 divisors (see below), whose sum is σ = 408530304. Its totient is φ = 88262160.

The previous prime is 223808327. The next prime is 223808339. The reversal of 223808330 is 33808322.

223808330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 223808293 and 223808302.

It is not an unprimeable number, because it can be changed into a prime (223808339) 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, 156902 + ... + 158321.

It is an arithmetic number, because the mean of its divisors is an integer number (25533144).

Almost surely, 2^223808330 is an apocalyptic number.

223808330 is a deficient number, since it is larger than the sum of its proper divisors (184721974).

223808330 is a wasteful number, since it uses less digits than its factorization.

223808330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315301.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 223808330 is about 14960.2249314641. The cubic root of 223808330 is about 607.1445238115.

The spelling of 223808330 in words is "two hundred twenty-three million, eight hundred eight thousand, three hundred thirty".