8065915 has 32 divisors (see below), whose sum is σ = 11793600. Its totient is φ = 5214720.

The previous prime is 8065909. The next prime is 8065931. The reversal of 8065915 is 5195608.

It is not a de Polignac number, because 8065915 - 2³ = 8065907 is a prime.

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, 20541 + ... + 20929.

It is an arithmetic number, because the mean of its divisors is an integer number (368550).

Almost surely, 2^8065915 is an apocalyptic number.

8065915 is a deficient number, since it is larger than the sum of its proper divisors (3727685).

8065915 is a wasteful number, since it uses less digits than its factorization.

8065915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447.

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 8065915 is about 2840.0554572050. The cubic root of 8065915 is about 200.5477899278.

The spelling of 8065915 in words is "eight million, sixty-five thousand, nine hundred fifteen".