11887085 has 8 divisors (see below), whose sum is σ = 16302336. Its totient is φ = 8151120.

The previous prime is 11887081. The next prime is 11887087. The reversal of 11887085 is 58078811.

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

It is not a de Polignac number, because 11887085 - 2² = 11887081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11887081) 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, 169781 + ... + 169850.

It is an arithmetic number, because the mean of its divisors is an integer number (2037792).

Almost surely, 2^11887085 is an apocalyptic number.

It is an amenable number.

11887085 is a deficient number, since it is larger than the sum of its proper divisors (4415251).

11887085 is an equidigital number, since it uses as much as digits as its factorization.

11887085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339643.

The product of its (nonzero) digits is 17920, while the sum is 38.

The square root of 11887085 is about 3447.7652182247. The cubic root of 11887085 is about 228.2224987630. Note that the first 3 decimals are identical.

The spelling of 11887085 in words is "eleven million, eight hundred eighty-seven thousand, eighty-five".