6607863 has 6 divisors (see below), whose sum is σ = 9544704. Its totient is φ = 4405236.

The previous prime is 6607841. The next prime is 6607889. The reversal of 6607863 is 3687066.

It is a happy number.

It is not a de Polignac number, because 6607863 - 2¹⁰ = 6606839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6607813) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367095 + ... + 367112.

It is an arithmetic number, because the mean of its divisors is an integer number (1590784).

Almost surely, 2^6607863 is an apocalyptic number.

6607863 is a deficient number, since it is larger than the sum of its proper divisors (2936841).

6607863 is a wasteful number, since it uses less digits than its factorization.

6607863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734213 (or 734210 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 6607863 is about 2570.5763945077. The cubic root of 6607863 is about 187.6522070759.

The spelling of 6607863 in words is "six million, six hundred seven thousand, eight hundred sixty-three".