8315005 has 16 divisors (see below), whose sum is σ = 10450944. Its totient is φ = 6344320.

The previous prime is 8314997. The next prime is 8315009. The reversal of 8315005 is 5005138.

It is not a de Polignac number, because 8315005 - 2³ = 8314997 is a prime.

It is a Duffinian number.

8315005 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8315009) 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, 9204 + ... + 10066.

It is an arithmetic number, because the mean of its divisors is an integer number (653184).

Almost surely, 2^8315005 is an apocalyptic number.

It is an amenable number.

8315005 is a deficient number, since it is larger than the sum of its proper divisors (2135939).

8315005 is a wasteful number, since it uses less digits than its factorization.

8315005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 8315005 is about 2883.5750380387. The cubic root of 8315005 is about 202.5913219154.

The spelling of 8315005 in words is "eight million, three hundred fifteen thousand, five".