224664336 has 120 divisors (see below), whose sum is σ = 693108416. Its totient is φ = 67495680.

The previous prime is 224664329. The next prime is 224664337. The reversal of 224664336 is 633466422.

224664336 is a `hidden beast` number, since 2 + 2 + 4 + 6 + 643 + 3 + 6 = 666.

224664336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 224664336.

It is not an unprimeable number, because it can be changed into a prime (224664337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79101 + ... + 81891.

Almost surely, 2^224664336 is an apocalyptic number.

224664336 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224664336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346554208).

224664336 is an abundant number, since it is smaller than the sum of its proper divisors (468444080).

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

224664336 is a wasteful number, since it uses less digits than its factorization.

224664336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861 (or 2852 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

The square root of 224664336 is about 14988.8070239095. The cubic root of 224664336 is about 607.9175932865.

The spelling of 224664336 in words is "two hundred twenty-four million, six hundred sixty-four thousand, three hundred thirty-six".