6801165 has 40 divisors (see below), whose sum is σ = 13939200. Its totient is φ = 3107808.

The previous prime is 6801143. The next prime is 6801187. The reversal of 6801165 is 5611086.

It is an interprime number because it is at equal distance from previous prime (6801143) and next prime (6801187).

It is not a de Polignac number, because 6801165 - 2⁶ = 6801101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

6801165 is a lucky number.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 1636 + ... + 4034.

It is an arithmetic number, because the mean of its divisors is an integer number (348480).

Almost surely, 2^6801165 is an apocalyptic number.

It is an amenable number.

6801165 is an abundant number, since it is smaller than the sum of its proper divisors (7138035).

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

6801165 is a wasteful number, since it uses less digits than its factorization.

6801165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2414 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 6801165 is about 2607.9043310674. The cubic root of 6801165 is about 189.4644661086.

The spelling of 6801165 in words is "six million, eight hundred one thousand, one hundred sixty-five".