11687608 has 8 divisors (see below), whose sum is σ = 21914280. Its totient is φ = 5843800.

The previous prime is 11687591. The next prime is 11687629. The reversal of 11687608 is 80678611.

11687608 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 (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730468 + ... + 730483.

It is an arithmetic number, because the mean of its divisors is an integer number (2739285).

Almost surely, 2^11687608 is an apocalyptic number.

It is an amenable number.

11687608 is a deficient number, since it is larger than the sum of its proper divisors (10226672).

11687608 is a wasteful number, since it uses less digits than its factorization.

11687608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460957 (or 1460953 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 11687608 is about 3418.7143782422. The cubic root of 11687608 is about 226.9386910963.

The spelling of 11687608 in words is "eleven million, six hundred eighty-seven thousand, six hundred eight".