8416065 has 16 divisors (see below), whose sum is σ = 15389568. Its totient is φ = 3847296.

The previous prime is 8416049. The next prime is 8416081. The reversal of 8416065 is 5606148.

It is an interprime number because it is at equal distance from previous prime (8416049) and next prime (8416081).

It is not a de Polignac number, because 8416065 - 2⁴ = 8416049 is a prime.

It is a super-3 number, since 3×8416065³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39972 + ... + 40181.

It is an arithmetic number, because the mean of its divisors is an integer number (961848).

Almost surely, 2^8416065 is an apocalyptic number.

It is an amenable number.

8416065 is a deficient number, since it is larger than the sum of its proper divisors (6973503).

8416065 is a wasteful number, since it uses less digits than its factorization.

8416065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80168.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 8416065 is about 2901.0455011944. The cubic root of 8416065 is about 203.4087793722.

The spelling of 8416065 in words is "eight million, four hundred sixteen thousand, sixty-five".