11620688 has 20 divisors (see below), whose sum is σ = 22587840. Its totient is φ = 5791584.

The previous prime is 11620667. The next prime is 11620711. The reversal of 11620688 is 88602611.

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, 4883 + ... + 6861.

It is an arithmetic number, because the mean of its divisors is an integer number (1129392).

Almost surely, 2^11620688 is an apocalyptic number.

It is an amenable number.

11620688 is a deficient number, since it is larger than the sum of its proper divisors (10967152).

11620688 is a wasteful number, since it uses less digits than its factorization.

11620688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 11620688 is about 3408.9130232378. The cubic root of 11620688 is about 226.5047324746.

The spelling of 11620688 in words is "eleven million, six hundred twenty thousand, six hundred eighty-eight".