11640596 has 12 divisors (see below), whose sum is σ = 22223040. Its totient is φ = 5291160.

The previous prime is 11640583. The next prime is 11640611. The reversal of 11640596 is 69504611.

11640596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 132236 + ... + 132323.

It is an arithmetic number, because the mean of its divisors is an integer number (1851920).

Almost surely, 2^11640596 is an apocalyptic number.

It is an amenable number.

11640596 is a deficient number, since it is larger than the sum of its proper divisors (10582444).

11640596 is a wasteful number, since it uses less digits than its factorization.

11640596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264574 (or 264572 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 11640596 is about 3411.8317660752. The cubic root of 11640596 is about 226.6340043286.

The spelling of 11640596 in words is "eleven million, six hundred forty thousand, five hundred ninety-six".