6825164 has 6 divisors (see below), whose sum is σ = 11944044. Its totient is φ = 3412580.

The previous prime is 6825151. The next prime is 6825167. The reversal of 6825164 is 4615286.

It is a self number, because there is not a number n which added to its sum of digits gives 6825164.

It is not an unprimeable number, because it can be changed into a prime (6825167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853142 + ... + 853149.

It is an arithmetic number, because the mean of its divisors is an integer number (1990674).

Almost surely, 2^6825164 is an apocalyptic number.

It is an amenable number.

6825164 is a deficient number, since it is larger than the sum of its proper divisors (5118880).

6825164 is a wasteful number, since it uses less digits than its factorization.

6825164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706295 (or 1706293 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 6825164 is about 2612.5014832532. The cubic root of 6825164 is about 189.6870564030.

The spelling of 6825164 in words is "six million, eight hundred twenty-five thousand, one hundred sixty-four".