32228324 has 12 divisors (see below), whose sum is σ = 57033900. Its totient is φ = 15932928.

The previous prime is 32228281. The next prime is 32228333. The reversal of 32228324 is 42382223.

It can be written as a sum of positive squares in 2 ways, for example, as 20884900 + 11343424 = 4570^2 + 3368^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32228293 and 32228302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44909 + ... + 45620.

It is an arithmetic number, because the mean of its divisors is an integer number (4752825).

Almost surely, 2^32228324 is an apocalyptic number.

It is an amenable number.

32228324 is a deficient number, since it is larger than the sum of its proper divisors (24805576).

32228324 is a wasteful number, since it uses less digits than its factorization.

32228324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90622 (or 90620 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 32228324 is about 5676.9995596265. Note that the first 3 decimals coincide. The cubic root of 32228324 is about 318.2335085941.

The spelling of 32228324 in words is "thirty-two million, two hundred twenty-eight thousand, three hundred twenty-four".