16298065 has 8 divisors (see below), whose sum is σ = 22351680. Its totient is φ = 11175792.

The previous prime is 16298059. The next prime is 16298069. The reversal of 16298065 is 56089261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16298065 - 2³ = 16298057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16298069) 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 7 ways as a sum of consecutive naturals, for example, 232795 + ... + 232864.

It is an arithmetic number, because the mean of its divisors is an integer number (2793960).

Almost surely, 2^16298065 is an apocalyptic number.

It is an amenable number.

16298065 is a deficient number, since it is larger than the sum of its proper divisors (6053615).

16298065 is an equidigital number, since it uses as much as digits as its factorization.

16298065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465671.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 16298065 is about 4037.0862017054. The cubic root of 16298065 is about 253.5393359409.

The spelling of 16298065 in words is "sixteen million, two hundred ninety-eight thousand, sixty-five".