5066865 has 24 divisors (see below), whose sum is σ = 8871720. Its totient is φ = 2674944.

The previous prime is 5066839. The next prime is 5066869. The reversal of 5066865 is 5686605.

It can be written as a sum of positive squares in 4 ways, for example, as 2214144 + 2852721 = 1488^2 + 1689^2 .

It is not a de Polignac number, because 5066865 - 2⁶ = 5066801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5066869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4389 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (369655).

Almost surely, 2^5066865 is an apocalyptic number.

It is an amenable number.

5066865 is a deficient number, since it is larger than the sum of its proper divisors (3804855).

5066865 is a wasteful number, since it uses less digits than its factorization.

5066865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1150 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 5066865 is about 2250.9697910012. The cubic root of 5066865 is about 171.7564721092.

The spelling of 5066865 in words is "five million, sixty-six thousand, eight hundred sixty-five".