11061664 has 24 divisors (see below), whose sum is σ = 22286880.
Its totient is φ = 5401536.
The previous prime is 11061641. The next prime is 11061671. The reversal of 11061664 is 46616011.
It is a super-3 number, since 3×110616643 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644 + ... + 5395.
It is an arithmetic number, because the mean of its divisors is an integer number (928620).
Almost surely, 211061664 is an apocalyptic number.
It is an amenable number.
11061664 is an abundant number, since it is smaller than the sum of its proper divisors (11225216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11061664 is an equidigital number, since it uses as much as digits as its factorization.
11061664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8092 (or 8084 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 11061664 is about 3325.9079963222.
The cubic root of 11061664 is about 222.8128091894.
Adding to 11061664 its reverse (46616011), we get a palindrome (57677675).
The spelling of 11061664 in words is "eleven million, sixty-one thousand, six hundred sixty-four".