11660364 has 18 divisors (see below), whose sum is σ = 29474900. Its totient is φ = 3886776.

The previous prime is 11660339. The next prime is 11660381. The reversal of 11660364 is 46306611.

11660364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×11660364² = 271928177224992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 161914 + ... + 161985.

Almost surely, 2^11660364 is an apocalyptic number.

It is an amenable number.

11660364 is an abundant number, since it is smaller than the sum of its proper divisors (17814536).

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

11660364 is a wasteful number, since it uses less digits than its factorization.

11660364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323909 (or 323904 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 11660364 is about 3414.7275147514. The cubic root of 11660364 is about 226.7622213420.

Adding to 11660364 its reverse (46306611), we get a palindrome (57966975).

The spelling of 11660364 in words is "eleven million, six hundred sixty thousand, three hundred sixty-four".