16322044 has 6 divisors (see below), whose sum is σ = 28563584. Its totient is φ = 8161020.

The previous prime is 16322029. The next prime is 16322081. The reversal of 16322044 is 44022361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040252 + ... + 2040259.

Almost surely, 2^16322044 is an apocalyptic number.

It is an amenable number.

16322044 is a deficient number, since it is larger than the sum of its proper divisors (12241540).

16322044 is a wasteful number, since it uses less digits than its factorization.

16322044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080515 (or 4080513 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 16322044 is about 4040.0549501213. The cubic root of 16322044 is about 253.6636173728.

The spelling of 16322044 in words is "sixteen million, three hundred twenty-two thousand, forty-four".