16268065 has 32 divisors (see below), whose sum is σ = 22892544. Its totient is φ = 10967040.

The previous prime is 16268059. The next prime is 16268071. The reversal of 16268065 is 56086261.

16268065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16268059) and next prime (16268071).

It is not a de Polignac number, because 16268065 - 2¹¹ = 16266017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16268065.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118677 + ... + 118813.

It is an arithmetic number, because the mean of its divisors is an integer number (715392).

Almost surely, 2^16268065 is an apocalyptic number.

16268065 is the 2329-th octagonal number.

It is an amenable number.

16268065 is a deficient number, since it is larger than the sum of its proper divisors (6624479).

16268065 is a wasteful number, since it uses less digits than its factorization.

16268065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 16268065 is about 4033.3689392368. The cubic root of 16268065 is about 253.3836763216.

The spelling of 16268065 in words is "sixteen million, two hundred sixty-eight thousand, sixty-five".