223214384 has 20 divisors (see below), whose sum is σ = 446429760. Its totient is φ = 108006720.

The previous prime is 223214359. The next prime is 223214389. The reversal of 223214384 is 483412322.

223214384 is an admirable number.

It is a super-3 number, since 3×223214384³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (223214389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224519 + ... + 225510.

It is an arithmetic number, because the mean of its divisors is an integer number (22321488).

Almost surely, 2^223214384 is an apocalyptic number.

It is an amenable number.

223214384 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223214384 is a wasteful number, since it uses less digits than its factorization.

223214384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450068 (or 450062 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 223214384 is about 14940.3609059487. The cubic root of 223214384 is about 606.6069648343.

The spelling of 223214384 in words is "two hundred twenty-three million, two hundred fourteen thousand, three hundred eighty-four".