403224332 has 36 divisors (see below), whose sum is σ = 822568824. Its totient is φ = 172448640.

The previous prime is 403224329. The next prime is 403224337. The reversal of 403224332 is 233422304.

It is a junction number, because it is equal to n+sod(n) for n = 403224298 and 403224307.

It is not an unprimeable number, because it can be changed into a prime (403224337) 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 11 ways as a sum of consecutive naturals, for example, 105332 + ... + 109092.

It is an arithmetic number, because the mean of its divisors is an integer number (22849134).

Almost surely, 2^403224332 is an apocalyptic number.

It is an amenable number.

403224332 is an abundant number, since it is smaller than the sum of its proper divisors (419344492).

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

403224332 is a wasteful number, since it uses less digits than its factorization.

403224332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326 (or 4317 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 403224332 is about 20080.4465089798. The cubic root of 403224332 is about 738.7807607035.

Adding to 403224332 its reverse (233422304), we get a palindrome (636646636).

The spelling of 403224332 in words is "four hundred three million, two hundred twenty-four thousand, three hundred thirty-two".