7130165 has 16 divisors (see below), whose sum is σ = 9856512. Its totient is φ = 4850304.

The previous prime is 7130153. The next prime is 7130171. The reversal of 7130165 is 5610317.

7130165 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 7130165 - 2¹² = 7126069 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7130165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4052 + ... + 5538.

It is an arithmetic number, because the mean of its divisors is an integer number (616032).

Almost surely, 2^7130165 is an apocalyptic number.

It is an amenable number.

7130165 is a deficient number, since it is larger than the sum of its proper divisors (2726347).

7130165 is a wasteful number, since it uses less digits than its factorization.

7130165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 7130165 is about 2670.2368808778. The cubic root of 7130165 is about 192.4715424285.

The spelling of 7130165 in words is "seven million, one hundred thirty thousand, one hundred sixty-five".