8054605 has 16 divisors (see below), whose sum is σ = 10770480. Its totient is φ = 5741568.

The previous prime is 8054597. The next prime is 8054609. The reversal of 8054605 is 5064508.

It can be written as a sum of positive squares in 8 ways, for example, as 1069156 + 6985449 = 1034^2 + 2643^2 .

It is a cyclic number.

It is not a de Polignac number, because 8054605 - 2³ = 8054597 is a prime.

8054605 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8054609) 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, 252 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (673155).

Almost surely, 2^8054605 is an apocalyptic number.

It is an amenable number.

8054605 is a deficient number, since it is larger than the sum of its proper divisors (2715875).

8054605 is a wasteful number, since it uses less digits than its factorization.

8054605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 8054605 is about 2838.0636004149. The cubic root of 8054605 is about 200.4540102602.

The spelling of 8054605 in words is "eight million, fifty-four thousand, six hundred five".