16986035 has 16 divisors (see below), whose sum is σ = 22712832. Its totient is φ = 12088800.

The previous prime is 16986031. The next prime is 16986037. The reversal of 16986035 is 53068961.

It is not a de Polignac number, because 16986035 - 2² = 16986031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16986035.

It is not an unprimeable number, because it can be changed into a prime (16986031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701 + ... + 5870.

It is an arithmetic number, because the mean of its divisors is an integer number (1419552).

Almost surely, 2^16986035 is an apocalyptic number.

16986035 is a deficient number, since it is larger than the sum of its proper divisors (5726797).

16986035 is a wasteful number, since it uses less digits than its factorization.

16986035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6634.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 16986035 is about 4121.4117726818. The cubic root of 16986035 is about 257.0577320377.

The spelling of 16986035 in words is "sixteen million, nine hundred eighty-six thousand, thirty-five".