11187914 has 8 divisors (see below), whose sum is σ = 16836768. Its totient is φ = 5575660.

The previous prime is 11187899. The next prime is 11187973. The reversal of 11187914 is 41978111.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8372 + ... + 9615.

It is an arithmetic number, because the mean of its divisors is an integer number (2104596).

Almost surely, 2^11187914 is an apocalyptic number.

11187914 is a deficient number, since it is larger than the sum of its proper divisors (5648854).

11187914 is a wasteful number, since it uses less digits than its factorization.

11187914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18300.

The product of its digits is 2016, while the sum is 32.

The square root of 11187914 is about 3344.8339271181. The cubic root of 11187914 is about 223.6572804352.

The spelling of 11187914 in words is "eleven million, one hundred eighty-seven thousand, nine hundred fourteen".