5845869 has 6 divisors (see below), whose sum is σ = 8444046. Its totient is φ = 3897240.

The previous prime is 5845859. The next prime is 5845871. The reversal of 5845869 is 9685485.

5845869 is a `hidden beast` number, since 584 + 5 + 8 + 69 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5008644 + 837225 = 2238^2 + 915^2 .

It is not a de Polignac number, because 5845869 - 2¹¹ = 5843821 is a prime.

It is a super-3 number, since 3×5845869³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

5845869 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5845859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 324762 + ... + 324779.

It is an arithmetic number, because the mean of its divisors is an integer number (1407341).

Almost surely, 2^5845869 is an apocalyptic number.

It is an amenable number.

5845869 is a deficient number, since it is larger than the sum of its proper divisors (2598177).

5845869 is a wasteful number, since it uses less digits than its factorization.

5845869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649547 (or 649544 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 5845869 is about 2417.8231945285. The cubic root of 5845869 is about 180.1425722285.

The spelling of 5845869 in words is "five million, eight hundred forty-five thousand, eight hundred sixty-nine".