7342565 has 4 divisors (see below), whose sum is σ = 8811084. Its totient is φ = 5874048.

The previous prime is 7342549. The next prime is 7342583. The reversal of 7342565 is 5652437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5652437 = 7 ⋅807491.

It can be written as a sum of positive squares in 2 ways, for example, as 5317636 + 2024929 = 2306^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 7342565 - 2⁴ = 7342549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734252 + ... + 734261.

It is an arithmetic number, because the mean of its divisors is an integer number (2202771).

Almost surely, 2^7342565 is an apocalyptic number.

It is an amenable number.

7342565 is a deficient number, since it is larger than the sum of its proper divisors (1468519).

7342565 is a wasteful number, since it uses less digits than its factorization.

7342565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468518.

The product of its digits is 25200, while the sum is 32.

The square root of 7342565 is about 2709.7167748678. The cubic root of 7342565 is about 194.3640470043.

The spelling of 7342565 in words is "seven million, three hundred forty-two thousand, five hundred sixty-five".