12075563 has 4 divisors (see below), whose sum is σ = 12082728. Its totient is φ = 12068400.

The previous prime is 12075551. The next prime is 12075599. The reversal of 12075563 is 36557021.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12075563 - 2¹² = 12071467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12075533) 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, 488 + ... + 4938.

It is an arithmetic number, because the mean of its divisors is an integer number (3020682).

Almost surely, 2^12075563 is an apocalyptic number.

12075563 is a deficient number, since it is larger than the sum of its proper divisors (7165).

12075563 is an equidigital number, since it uses as much as digits as its factorization.

12075563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7164.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 12075563 is about 3474.9910791252. The cubic root of 12075563 is about 229.4223880540.

The spelling of 12075563 in words is "twelve million, seventy-five thousand, five hundred sixty-three".