16996000 has 96 divisors (see below), whose sum is σ = 47803392. Its totient is φ = 5817600.

The previous prime is 16995989. The next prime is 16996009. The reversal of 16996000 is 69961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16996009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27697 + ... + 28303.

It is an arithmetic number, because the mean of its divisors is an integer number (497952).

Almost surely, 2^16996000 is an apocalyptic number.

16996000 is a gapful number since it is divisible by the number (10) 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 16996000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23901696).

16996000 is an abundant number, since it is smaller than the sum of its proper divisors (30807392).

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

16996000 is an equidigital number, since it uses as much as digits as its factorization.

16996000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 16996000 is about 4122.6205258306. The cubic root of 16996000 is about 257.1079905695.

It can be divided in two parts, 169 and 96000, that added together give a palindrome (96169).

The spelling of 16996000 in words is "sixteen million, nine hundred ninety-six thousand".