16922112 has 80 divisors (see below), whose sum is σ = 47139840. Its totient is φ = 5384192.

The previous prime is 16922111. The next prime is 16922119. The reversal of 16922112 is 21122961.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16922111) 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, 35089 + ... + 35567.

It is an arithmetic number, because the mean of its divisors is an integer number (589248).

Almost surely, 2^16922112 is an apocalyptic number.

16922112 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 16922112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23569920).

16922112 is an abundant number, since it is smaller than the sum of its proper divisors (30217728).

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

16922112 is an equidigital number, since it uses as much as digits as its factorization.

16922112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 507 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 16922112 is about 4113.6494746150. The cubic root of 16922112 is about 256.7348676542.

The spelling of 16922112 in words is "sixteen million, nine hundred twenty-two thousand, one hundred twelve".