11114887 has 4 divisors (see below), whose sum is σ = 12702736. Its totient is φ = 9527040.

The previous prime is 11114881. The next prime is 11114891. The reversal of 11114887 is 78841111.

11114887 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11114887 - 2³ = 11114879 is a prime.

It is a Duffinian number.

11114887 is strictly pandigital in base 8.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793914 + ... + 793927.

It is an arithmetic number, because the mean of its divisors is an integer number (3175684).

Almost surely, 2^11114887 is an apocalyptic number.

11114887 is a deficient number, since it is larger than the sum of its proper divisors (1587849).

11114887 is an equidigital number, since it uses as much as digits as its factorization.

11114887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587848.

The product of its digits is 1792, while the sum is 31.

The square root of 11114887 is about 3333.8996685563. The cubic root of 11114887 is about 223.1695908757.

Adding to 11114887 its reverse (78841111), we get a palindrome (89955998).

The spelling of 11114887 in words is "eleven million, one hundred fourteen thousand, eight hundred eighty-seven".