8332563 has 4 divisors (see below), whose sum is σ = 11110088. Its totient is φ = 5555040.

The previous prime is 8332561. The next prime is 8332579. The reversal of 8332563 is 3652338.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8332563 - 2¹ = 8332561 is a prime.

It is a super-2 number, since 2×8332563² = 138863212297938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8332563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8332561) 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, 1388758 + ... + 1388763.

It is an arithmetic number, because the mean of its divisors is an integer number (2777522).

Almost surely, 2^8332563 is an apocalyptic number.

8332563 is a deficient number, since it is larger than the sum of its proper divisors (2777525).

8332563 is a wasteful number, since it uses less digits than its factorization.

8332563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777524.

The product of its digits is 12960, while the sum is 30.

The square root of 8332563 is about 2886.6179172173. The cubic root of 8332563 is about 202.7338192294.

The spelling of 8332563 in words is "eight million, three hundred thirty-two thousand, five hundred sixty-three".