224059218 has 16 divisors (see below), whose sum is σ = 474478560. Its totient is φ = 70293056.

The previous prime is 224059217. The next prime is 224059223. The reversal of 224059218 is 812950422.

It is not an unprimeable number, because it can be changed into a prime (224059217) 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, 1098228 + ... + 1098431.

It is an arithmetic number, because the mean of its divisors is an integer number (29654910).

Almost surely, 2^224059218 is an apocalyptic number.

224059218 is an abundant number, since it is smaller than the sum of its proper divisors (250419342).

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

224059218 is a wasteful number, since it uses less digits than its factorization.

224059218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2196681.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 224059218 is about 14968.6077508899. The cubic root of 224059218 is about 607.3713077328.

The spelling of 224059218 in words is "two hundred twenty-four million, fifty-nine thousand, two hundred eighteen".