85360005 has 12 divisors (see below), whose sum is σ = 147957420. Its totient is φ = 45525312.

The previous prime is 85359959. The next prime is 85360013. The reversal of 85360005 is 50006358.

85360005 is a `hidden beast` number, since 8 + 53 + 600 + 0 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 35784324 + 49575681 = 5982^2 + 7041^2 .

It is not a de Polignac number, because 85360005 - 2⁸ = 85359749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 948400 + ... + 948489.

It is an arithmetic number, because the mean of its divisors is an integer number (12329785).

Almost surely, 2^85360005 is an apocalyptic number.

It is an amenable number.

85360005 is a deficient number, since it is larger than the sum of its proper divisors (62597415).

85360005 is a wasteful number, since it uses less digits than its factorization.

85360005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896900 (or 1896897 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 85360005 is about 9239.0478405515. The cubic root of 85360005 is about 440.3028304407.

The spelling of 85360005 in words is "eighty-five million, three hundred sixty thousand, five".