7270065 has 48 divisors (see below), whose sum is σ = 14489280. Its totient is φ = 3335040.

The previous prime is 7270061. The next prime is 7270091. The reversal of 7270065 is 5600727.

It is not a de Polignac number, because 7270065 - 2² = 7270061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7270061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9019 + ... + 9791.

It is an arithmetic number, because the mean of its divisors is an integer number (301860).

Almost surely, 2^7270065 is an apocalyptic number.

It is an amenable number.

7270065 is a deficient number, since it is larger than the sum of its proper divisors (7219215).

7270065 is a wasteful number, since it uses less digits than its factorization.

7270065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 7270065 is about 2696.3058060984. The cubic root of 7270065 is about 193.7222173136.

It can be divided in two parts, 7 and 270065, that added together give a palindrome (270072).

The spelling of 7270065 in words is "seven million, two hundred seventy thousand, sixty-five".