16929792 has 132 divisors (see below), whose sum is σ = 53647776. Its totient is φ = 5099520.

The previous prime is 16929769. The next prime is 16929799. The reversal of 16929792 is 29792961.

It is a tau number, because it is divible by the number of its divisors (132).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16929799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101293 + ... + 101459.

Almost surely, 2^16929792 is an apocalyptic number.

16929792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16929792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26823888).

16929792 is an abundant number, since it is smaller than the sum of its proper divisors (36717984).

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

16929792 is a wasteful number, since it uses less digits than its factorization.

16929792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 183 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 16929792 is about 4114.5828464135. The cubic root of 16929792 is about 256.7737009781.

The spelling of 16929792 in words is "sixteen million, nine hundred twenty-nine thousand, seven hundred ninety-two".