16426322 has 16 divisors (see below), whose sum is σ = 27536544. Its totient is φ = 7284000.

The previous prime is 16426321. The next prime is 16426327. The reversal of 16426322 is 22362461.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 16426291 and 16426300.

It is not an unprimeable number, because it can be changed into a prime (16426321) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 8204 + ... + 10007.

It is an arithmetic number, because the mean of its divisors is an integer number (1721034).

Almost surely, 2^16426322 is an apocalyptic number.

16426322 is a deficient number, since it is larger than the sum of its proper divisors (11110222).

16426322 is a wasteful number, since it uses less digits than its factorization.

16426322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18265.

The product of its digits is 3456, while the sum is 26.

The square root of 16426322 is about 4052.9399206008. The cubic root of 16426322 is about 254.2026716469.

Adding to 16426322 its reverse (22362461), we get a palindrome (38788783).

The spelling of 16426322 in words is "sixteen million, four hundred twenty-six thousand, three hundred twenty-two".