16832089 has 2 divisors, whose sum is σ = 16832090. Its totient is φ = 16832088.

The previous prime is 16832087. The next prime is 16832129. The reversal of 16832089 is 98023861.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16540489 + 291600 = 4067^2 + 540^2 .

It is a cyclic number.

It is not a de Polignac number, because 16832089 - 2¹ = 16832087 is a prime.

Together with 16832087, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16832087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8416044 + 8416045.

It is an arithmetic number, because the mean of its divisors is an integer number (8416045).

Almost surely, 2^16832089 is an apocalyptic number.

It is an amenable number.

16832089 is a deficient number, since it is larger than the sum of its proper divisors (1).

16832089 is an equidigital number, since it uses as much as digits as its factorization.

16832089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 16832089 is about 4102.6928961354. The cubic root of 16832089 is about 256.2787947813.

The spelling of 16832089 in words is "sixteen million, eight hundred thirty-two thousand, eighty-nine".