11546664 has 32 divisors (see below), whose sum is σ = 29649120. Its totient is φ = 3744576.

The previous prime is 11546657. The next prime is 11546671. The reversal of 11546664 is 46664511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11546657) and next prime (11546671).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5614 + ... + 7389.

It is an arithmetic number, because the mean of its divisors is an integer number (926535).

Almost surely, 2^11546664 is an apocalyptic number.

It is an amenable number.

11546664 is an abundant number, since it is smaller than the sum of its proper divisors (18102456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11546664 is a wasteful number, since it uses less digits than its factorization.

11546664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13049 (or 13045 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 11546664 is about 3398.0382575833. The cubic root of 11546664 is about 226.0227611712.

The spelling of 11546664 in words is "eleven million, five hundred forty-six thousand, six hundred sixty-four".