11662064 has 20 divisors (see below), whose sum is σ = 22654800. Its totient is φ = 5815680.

The previous prime is 11662043. The next prime is 11662093. The reversal of 11662064 is 46026611.

It is a happy number.

It is a congruent number.

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, 7637 + ... + 9035.

It is an arithmetic number, because the mean of its divisors is an integer number (1132740).

Almost surely, 2^11662064 is an apocalyptic number.

It is an amenable number.

11662064 is a deficient number, since it is larger than the sum of its proper divisors (10992736).

11662064 is a wasteful number, since it uses less digits than its factorization.

11662064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928 (or 1922 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 11662064 is about 3414.9764274443. The cubic root of 11662064 is about 226.7732409249.

Adding to 11662064 its reverse (46026611), we get a palindrome (57688675).

The spelling of 11662064 in words is "eleven million, six hundred sixty-two thousand, sixty-four".