114487187 has 2 divisors, whose sum is σ = 114487188. Its totient is φ = 114487186.

The previous prime is 114487181. The next prime is 114487189. The reversal of 114487187 is 781784411.

It is a strong prime.

It is an emirp because it is prime and its reverse (781784411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114487187 - 2²² = 110292883 is a prime.

Together with 114487189, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (114487181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57243593 + 57243594.

It is an arithmetic number, because the mean of its divisors is an integer number (57243594).

Almost surely, 2^114487187 is an apocalyptic number.

114487187 is a deficient number, since it is larger than the sum of its proper divisors (1).

114487187 is an equidigital number, since it uses as much as digits as its factorization.

114487187 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50176, while the sum is 41.

The square root of 114487187 is about 10699.8685505944. The cubic root of 114487187 is about 485.5705009438.

The spelling of 114487187 in words is "one hundred fourteen million, four hundred eighty-seven thousand, one hundred eighty-seven".