11014987 has 2 divisors, whose sum is σ = 11014988. Its totient is φ = 11014986.

The previous prime is 11014981. The next prime is 11015023. The reversal of 11014987 is 78941011.

It is a weak prime.

It is an emirp because it is prime and its reverse (78941011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11014987 - 2⁷ = 11014859 is a prime.

It is a super-2 number, since 2×11014987² = 242659877220338, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11014981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507493 + 5507494.

It is an arithmetic number, because the mean of its divisors is an integer number (5507494).

Almost surely, 2^11014987 is an apocalyptic number.

11014987 is a deficient number, since it is larger than the sum of its proper divisors (1).

11014987 is an equidigital number, since it uses as much as digits as its factorization.

11014987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 11014987 is about 3318.8833965658. The cubic root of 11014987 is about 222.4989656140.

Adding to 11014987 its reverse (78941011), we get a palindrome (89955998).

The spelling of 11014987 in words is "eleven million, fourteen thousand, nine hundred eighty-seven".