16692944 has 40 divisors (see below), whose sum is σ = 34863840. Its totient is φ = 7717248.

The previous prime is 16692941. The next prime is 16692959. The reversal of 16692944 is 44929661.

It is a nialpdrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16692941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12434 + ... + 13710.

It is an arithmetic number, because the mean of its divisors is an integer number (871596).

Almost surely, 2^16692944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16692944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17431920).

16692944 is an abundant number, since it is smaller than the sum of its proper divisors (18170896).

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

16692944 is a wasteful number, since it uses less digits than its factorization.

16692944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347 (or 1341 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 16692944 is about 4085.6999400348. The cubic root of 16692944 is about 255.5706507642.

The spelling of 16692944 in words is "sixteen million, six hundred ninety-two thousand, nine hundred forty-four".