6665058 has 16 divisors (see below), whose sum is σ = 14811360. Its totient is φ = 2221668.

The previous prime is 6665051. The next prime is 6665059. The reversal of 6665058 is 8505666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6665051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61660 + ... + 61767.

It is an arithmetic number, because the mean of its divisors is an integer number (925710).

Almost surely, 2^6665058 is an apocalyptic number.

6665058 is an abundant number, since it is smaller than the sum of its proper divisors (8146302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6665058 is a wasteful number, since it uses less digits than its factorization.

6665058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123438 (or 123432 counting only the distinct ones).

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

The square root of 6665058 is about 2581.6773617166. The cubic root of 6665058 is about 188.1920664255.

The spelling of 6665058 in words is "six million, six hundred sixty-five thousand, fifty-eight".