7340565 has 16 divisors (see below), whose sum is σ = 12256128. Its totient is φ = 3744576.

The previous prime is 7340539. The next prime is 7340569. The reversal of 7340565 is 5650437.

It is not a de Polignac number, because 7340565 - 2⁸ = 7340309 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10294 + ... + 10983.

It is an arithmetic number, because the mean of its divisors is an integer number (766008).

Almost surely, 2^7340565 is an apocalyptic number.

It is an amenable number.

7340565 is a deficient number, since it is larger than the sum of its proper divisors (4915563).

7340565 is a wasteful number, since it uses less digits than its factorization.

7340565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21308.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 7340565 is about 2709.3477074750. The cubic root of 7340565 is about 194.3463981585.

The spelling of 7340565 in words is "seven million, three hundred forty thousand, five hundred sixty-five".