7160865 has 16 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 3807872.

The previous prime is 7160861. The next prime is 7160887. The reversal of 7160865 is 5680617.

It is a cyclic number.

It is not a de Polignac number, because 7160865 - 2² = 7160861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7160861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8116 + ... + 8954.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^7160865 is an apocalyptic number.

It is an amenable number.

7160865 is a deficient number, since it is larger than the sum of its proper divisors (4330335).

7160865 is a wasteful number, since it uses less digits than its factorization.

7160865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7160865 is about 2675.9792600093. The cubic root of 7160865 is about 192.7473853232.

The spelling of 7160865 in words is "seven million, one hundred sixty thousand, eight hundred sixty-five".