11567063 has 4 divisors (see below), whose sum is σ = 11697120. Its totient is φ = 11437008.

The previous prime is 11567057. The next prime is 11567077. The reversal of 11567063 is 36076511.

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

It is a cyclic number.

It is not a de Polignac number, because 11567063 - 2¹⁸ = 11304919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11567263) 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, 64895 + ... + 65072.

It is an arithmetic number, because the mean of its divisors is an integer number (2924280).

Almost surely, 2^11567063 is an apocalyptic number.

11567063 is a deficient number, since it is larger than the sum of its proper divisors (130057).

11567063 is an equidigital number, since it uses as much as digits as its factorization.

11567063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130056.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 11567063 is about 3401.0385178648. The cubic root of 11567063 is about 226.1557844648.

The spelling of 11567063 in words is "eleven million, five hundred sixty-seven thousand, sixty-three".