7274565 has 24 divisors (see below), whose sum is σ = 12710880. Its totient is φ = 3848544.

The previous prime is 7274543. The next prime is 7274569. The reversal of 7274565 is 5654727.

It is not a de Polignac number, because 7274565 - 2⁷ = 7274437 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7274569) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5674 + ... + 6836.

It is an arithmetic number, because the mean of its divisors is an integer number (529620).

Almost surely, 2^7274565 is an apocalyptic number.

It is an amenable number.

7274565 is a deficient number, since it is larger than the sum of its proper divisors (5436315).

7274565 is a wasteful number, since it uses less digits than its factorization.

7274565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313 (or 1310 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 7274565 is about 2697.1401520870. The cubic root of 7274565 is about 193.7621789084.

The spelling of 7274565 in words is "seven million, two hundred seventy-four thousand, five hundred sixty-five".