16707089 has 12 divisors (see below), whose sum is σ = 19767600. Its totient is φ = 14075208.

The previous prime is 16707083. The next prime is 16707113. The reversal of 16707089 is 98070761.

It is a happy number.

It is not a de Polignac number, because 16707089 - 2¹⁶ = 16641553 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (16707083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2 + ... + 5780.

It is an arithmetic number, because the mean of its divisors is an integer number (1647300).

Almost surely, 2^16707089 is an apocalyptic number.

It is an amenable number.

16707089 is a deficient number, since it is larger than the sum of its proper divisors (3060511).

16707089 is an equidigital number, since it uses as much as digits as its factorization.

16707089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5852 (or 5845 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 16707089 is about 4087.4306110318. The cubic root of 16707089 is about 255.6428175081.

The spelling of 16707089 in words is "sixteen million, seven hundred seven thousand, eighty-nine".