5005864 has 16 divisors (see below), whose sum is σ = 9710100. Its totient is φ = 2416512.

The previous prime is 5005859. The next prime is 5005867. The reversal of 5005864 is 4685005.

It can be written as a sum of positive squares in 2 ways, for example, as 4796100 + 209764 = 2190^2 + 458^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5005867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10557 + ... + 11020.

Almost surely, 2^5005864 is an apocalyptic number.

It is an amenable number.

5005864 is a deficient number, since it is larger than the sum of its proper divisors (4704236).

5005864 is a wasteful number, since it uses less digits than its factorization.

5005864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21612 (or 21608 counting only the distinct ones).

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

The square root of 5005864 is about 2237.3788235344. The cubic root of 5005864 is about 171.0644172110.

The spelling of 5005864 in words is "five million, five thousand, eight hundred sixty-four".