383132224 has 56 divisors (see below), whose sum is σ = 811987200. Its totient is φ = 178967040.

The previous prime is 383132221. The next prime is 383132231. The reversal of 383132224 is 422231383.

It is a junction number, because it is equal to n+sod(n) for n = 383132192 and 383132201.

It is not an unprimeable number, because it can be changed into a prime (383132221) 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 7 ways as a sum of consecutive naturals, for example, 54207 + ... + 60865.

Almost surely, 2^383132224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 383132224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405993600).

383132224 is an abundant number, since it is smaller than the sum of its proper divisors (428854976).

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

383132224 is a wasteful number, since it uses less digits than its factorization.

383132224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6731 (or 6721 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 383132224 is about 19573.7636646609. The cubic root of 383132224 is about 726.3003055558.

The spelling of 383132224 in words is "three hundred eighty-three million, one hundred thirty-two thousand, two hundred twenty-four".