97563 has 8 divisors (see below), whose sum is σ = 137808. Its totient is φ = 61184.

The previous prime is 97561. The next prime is 97571. The reversal of 97563 is 36579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97563 - 2¹ = 97561 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 97563.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 97563.

It is not an unprimeable number, because it can be changed into a prime (97561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906 + ... + 1007.

It is an arithmetic number, because the mean of its divisors is an integer number (17226).

2⁹⁷⁵⁶³ is an apocalyptic number.

97563 is a deficient number, since it is larger than the sum of its proper divisors (40245).

97563 is a wasteful number, since it uses less digits than its factorization.

97563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1933.

The product of its digits is 5670, while the sum is 30.

The square root of 97563 is about 312.3507643660. The cubic root of 97563 is about 46.0357315318.

It can be divided in two parts, 975 and 63, that multiplied together give a triangular number (61425 = T₃₅₀).

The spelling of 97563 in words is "ninety-seven thousand, five hundred sixty-three".