11230564 has 12 divisors (see below), whose sum is σ = 19890864. Its totient is φ = 5547464.

The previous prime is 11230559. The next prime is 11230589. The reversal of 11230564 is 46503211.

It is a super-2 number, since 2×11230564² = 252251135516192, which contains 22 as substring.

It is an unprimeable number.

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, 16582 + ... + 17245.

It is an arithmetic number, because the mean of its divisors is an integer number (1657572).

Almost surely, 2^11230564 is an apocalyptic number.

It is an amenable number.

11230564 is a deficient number, since it is larger than the sum of its proper divisors (8660300).

11230564 is a wasteful number, since it uses less digits than its factorization.

11230564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33914 (or 33912 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 11230564 is about 3351.2033659568. The cubic root of 11230564 is about 223.9411250457.

Adding to 11230564 its reverse (46503211), we get a palindrome (57733775).

The spelling of 11230564 in words is "eleven million, two hundred thirty thousand, five hundred sixty-four".