16330265 has 8 divisors (see below), whose sum is σ = 22395840. Its totient is φ = 11197872.

The previous prime is 16330261. The next prime is 16330289. The reversal of 16330265 is 56203361.

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

It is not a de Polignac number, because 16330265 - 2² = 16330261 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16330261) 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 7 ways as a sum of consecutive naturals, for example, 233255 + ... + 233324.

It is an arithmetic number, because the mean of its divisors is an integer number (2799480).

Almost surely, 2^16330265 is an apocalyptic number.

It is an amenable number.

16330265 is a deficient number, since it is larger than the sum of its proper divisors (6065575).

16330265 is an equidigital number, since it uses as much as digits as its factorization.

16330265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466591.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 16330265 is about 4041.0722586957. The cubic root of 16330265 is about 253.7061982036.

The spelling of 16330265 in words is "sixteen million, three hundred thirty thousand, two hundred sixty-five".