16973322 has 8 divisors (see below), whose sum is σ = 33946656. Its totient is φ = 5657772.

The previous prime is 16973321. The next prime is 16973329. The reversal of 16973322 is 22337961.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

16973322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16973321) 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 3 ways as a sum of consecutive naturals, for example, 1414438 + ... + 1414449.

It is an arithmetic number, because the mean of its divisors is an integer number (4243332).

Almost surely, 2^16973322 is an apocalyptic number.

16973322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16973322 is a wasteful number, since it uses less digits than its factorization.

16973322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2828892.

The product of its digits is 13608, while the sum is 33.

The square root of 16973322 is about 4119.8691726801. The cubic root of 16973322 is about 256.9935854102.

The spelling of 16973322 in words is "sixteen million, nine hundred seventy-three thousand, three hundred twenty-two".