16995036 has 48 divisors (see below), whose sum is σ = 42287616. Its totient is φ = 5293824.

The previous prime is 16995031. The next prime is 16995047. The reversal of 16995036 is 63059961.

It is a junction number, because it is equal to n+sod(n) for n = 16994985 and 16995003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16995031) 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 15 ways as a sum of consecutive naturals, for example, 46125 + ... + 46491.

It is an arithmetic number, because the mean of its divisors is an integer number (880992).

Almost surely, 2^16995036 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 16995036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21143808).

16995036 is an abundant number, since it is smaller than the sum of its proper divisors (25292580).

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

16995036 is a wasteful number, since it uses less digits than its factorization.

16995036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 16995036 is about 4122.5036082458. The cubic root of 16995036 is about 257.1031294886.

The spelling of 16995036 in words is "sixteen million, nine hundred ninety-five thousand, thirty-six".