11385687 has 8 divisors (see below), whose sum is σ = 15233904. Its totient is φ = 7563968.

The previous prime is 11385623. The next prime is 11385739. The reversal of 11385687 is 78658311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11385687 - 2⁶ = 11385623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11385887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5598 + ... + 7355.

It is an arithmetic number, because the mean of its divisors is an integer number (1904238).

Almost surely, 2^11385687 is an apocalyptic number.

11385687 is a deficient number, since it is larger than the sum of its proper divisors (3848217).

11385687 is a wasteful number, since it uses less digits than its factorization.

11385687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13249.

The product of its digits is 40320, while the sum is 39.

The square root of 11385687 is about 3374.2683651423. The cubic root of 11385687 is about 224.9674817203.

The spelling of 11385687 in words is "eleven million, three hundred eighty-five thousand, six hundred eighty-seven".