7253065 has 4 divisors (see below), whose sum is σ = 8703684. Its totient is φ = 5802448.

The previous prime is 7253063. The next prime is 7253089. The reversal of 7253065 is 5603527.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5603527 = 211 ⋅26557.

It can be written as a sum of positive squares in 2 ways, for example, as 1478656 + 5774409 = 1216^2 + 2403^2 .

It is a cyclic number.

It is not a de Polignac number, because 7253065 - 2¹ = 7253063 is a prime.

It is a Duffinian number.

7253065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7253063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725302 + ... + 725311.

It is an arithmetic number, because the mean of its divisors is an integer number (2175921).

Almost surely, 2^7253065 is an apocalyptic number.

It is an amenable number.

7253065 is a deficient number, since it is larger than the sum of its proper divisors (1450619).

7253065 is a wasteful number, since it uses less digits than its factorization.

7253065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450618.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 7253065 is about 2693.1514996376. The cubic root of 7253065 is about 193.5711022967.

The spelling of 7253065 in words is "seven million, two hundred fifty-three thousand, sixty-five".