224133132 has 24 divisors (see below), whose sum is σ = 524353536. Its totient is φ = 74514448.

The previous prime is 224133121. The next prime is 224133163. The reversal of 224133132 is 231331422.

224133132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 224133099 and 224133108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19788 + ... + 28979.

It is an arithmetic number, because the mean of its divisors is an integer number (21848064).

Almost surely, 2^224133132 is an apocalyptic number.

It is an amenable number.

224133132 is an abundant number, since it is smaller than the sum of its proper divisors (300220404).

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

224133132 is a wasteful number, since it uses less digits than its factorization.

224133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49157 (or 49155 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 224133132 is about 14971.0765143994. The cubic root of 224133132 is about 607.4380881545.

Adding to 224133132 its reverse (231331422), we get a palindrome (455464554).

The spelling of 224133132 in words is "two hundred twenty-four million, one hundred thirty-three thousand, one hundred thirty-two".