11464563 has 8 divisors (see below), whose sum is σ = 16675776. Its totient is φ = 6948200.

The previous prime is 11464553. The next prime is 11464567. The reversal of 11464563 is 36546411.

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 11464563 - 2⁴ = 11464547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11464563.

It is not an unprimeable number, because it can be changed into a prime (11464567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173673 + ... + 173738.

It is an arithmetic number, because the mean of its divisors is an integer number (2084472).

Almost surely, 2^11464563 is an apocalyptic number.

11464563 is a deficient number, since it is larger than the sum of its proper divisors (5211213).

11464563 is a wasteful number, since it uses less digits than its factorization.

11464563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347425.

The product of its digits is 8640, while the sum is 30.

The square root of 11464563 is about 3385.9360596444. The cubic root of 11464563 is about 225.4857849818.

The spelling of 11464563 in words is "eleven million, four hundred sixty-four thousand, five hundred sixty-three".