7252563 has 4 divisors (see below), whose sum is σ = 9670088. Its totient is φ = 4835040.

The previous prime is 7252559. The next prime is 7252571. The reversal of 7252563 is 3652527.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3652527 = 3 ⋅1217509.

It is not a de Polignac number, because 7252563 - 2² = 7252559 is a prime.

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

It is a Duffinian number.

7252563 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 7252563.

It is not an unprimeable number, because it can be changed into a prime (7252513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208758 + ... + 1208763.

It is an arithmetic number, because the mean of its divisors is an integer number (2417522).

Almost surely, 2^7252563 is an apocalyptic number.

7252563 is a deficient number, since it is larger than the sum of its proper divisors (2417525).

7252563 is a wasteful number, since it uses less digits than its factorization.

7252563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417524.

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

The square root of 7252563 is about 2693.0582986634. The cubic root of 7252563 is about 193.5666363716.

The spelling of 7252563 in words is "seven million, two hundred fifty-two thousand, five hundred sixty-three".