16323065 has 16 divisors (see below), whose sum is σ = 21447936. Its totient is φ = 11827200.

The previous prime is 16323061. The next prime is 16323067. The reversal of 16323065 is 56032361.

It is not a de Polignac number, because 16323065 - 2² = 16323061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16323061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25145 + ... + 25785.

It is an arithmetic number, because the mean of its divisors is an integer number (1340496).

Almost surely, 2^16323065 is an apocalyptic number.

It is an amenable number.

16323065 is a deficient number, since it is larger than the sum of its proper divisors (5124871).

16323065 is a wasteful number, since it uses less digits than its factorization.

16323065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120.

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

The square root of 16323065 is about 4040.1813078128. The cubic root of 16323065 is about 253.6689064398.

The spelling of 16323065 in words is "sixteen million, three hundred twenty-three thousand, sixty-five".