11664652 has 12 divisors (see below), whose sum is σ = 21614040. Its totient is φ = 5489216.

The previous prime is 11664643. The next prime is 11664659. The reversal of 11664652 is 25646611.

It is a super-2 number, since 2×11664652² = 272128212562208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11664659) by changing a digit.

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, 85702 + ... + 85837.

It is an arithmetic number, because the mean of its divisors is an integer number (1801170).

Almost surely, 2^11664652 is an apocalyptic number.

It is an amenable number.

11664652 is a deficient number, since it is larger than the sum of its proper divisors (9949388).

11664652 is a wasteful number, since it uses less digits than its factorization.

11664652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171560 (or 171558 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 11664652 is about 3415.3553255847. The cubic root of 11664652 is about 226.7900145635.

The spelling of 11664652 in words is "eleven million, six hundred sixty-four thousand, six hundred fifty-two".