16480322 has 4 divisors (see below), whose sum is σ = 24720486. Its totient is φ = 8240160.

The previous prime is 16480301. The next prime is 16480333. The reversal of 16480322 is 22308461.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16248961 + 231361 = 4031^2 + 481^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16480291 and 16480300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4120079 + ... + 4120082.

Almost surely, 2^16480322 is an apocalyptic number.

16480322 is a deficient number, since it is larger than the sum of its proper divisors (8240164).

16480322 is an equidigital number, since it uses as much as digits as its factorization.

16480322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8240163.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 16480322 is about 4059.5962853466. The cubic root of 16480322 is about 254.4809228112.

Adding to 16480322 its reverse (22308461), we get a palindrome (38788783).

The spelling of 16480322 in words is "sixteen million, four hundred eighty thousand, three hundred twenty-two".