11450564 has 6 divisors (see below), whose sum is σ = 20038494. Its totient is φ = 5725280.

The previous prime is 11450539. The next prime is 11450567. The reversal of 11450564 is 46505411.

11450564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9048064 + 2402500 = 3008^2 + 1550^2 .

It is a super-2 number, since 2×11450564² = 262230831836192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11450567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431317 + ... + 1431324.

It is an arithmetic number, because the mean of its divisors is an integer number (3339749).

Almost surely, 2^11450564 is an apocalyptic number.

It is an amenable number.

11450564 is a deficient number, since it is larger than the sum of its proper divisors (8587930).

11450564 is a wasteful number, since it uses less digits than its factorization.

11450564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862645 (or 2862643 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 11450564 is about 3383.8682007430. The cubic root of 11450564 is about 225.3939698475.

Adding to 11450564 its reverse (46505411), we get a palindrome (57955975).

The spelling of 11450564 in words is "eleven million, four hundred fifty thousand, five hundred sixty-four".