7672165 has 8 divisors (see below), whose sum is σ = 9254520. Its totient is φ = 6105792.

The previous prime is 7672163. The next prime is 7672169. The reversal of 7672165 is 5612767.

7672165 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3101121 + 4571044 = 1761^2 + 2138^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7672165 - 2¹ = 7672163 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 7672165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7672163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2910 + ... + 4879.

It is an arithmetic number, because the mean of its divisors is an integer number (1156815).

Almost surely, 2^7672165 is an apocalyptic number.

It is an amenable number.

7672165 is a deficient number, since it is larger than the sum of its proper divisors (1582355).

7672165 is a wasteful number, since it uses less digits than its factorization.

7672165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7991.

The product of its digits is 17640, while the sum is 34.

The square root of 7672165 is about 2769.8673253425. The cubic root of 7672165 is about 197.2298501609.

The spelling of 7672165 in words is "seven million, six hundred seventy-two thousand, one hundred sixty-five".