16698164 has 12 divisors (see below), whose sum is σ = 33396384. Its totient is φ = 7156344.

The previous prime is 16698139. The next prime is 16698173. The reversal of 16698164 is 46189661.

16698164 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298154 + ... + 298209.

It is an arithmetic number, because the mean of its divisors is an integer number (2783032).

Almost surely, 2^16698164 is an apocalyptic number.

16698164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16698164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16698164 is a wasteful number, since it uses less digits than its factorization.

16698164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596374 (or 596372 counting only the distinct ones).

The product of its digits is 62208, while the sum is 41.

The square root of 16698164 is about 4086.3387035340. The cubic root of 16698164 is about 255.5972875628.

The spelling of 16698164 in words is "sixteen million, six hundred ninety-eight thousand, one hundred sixty-four".