114987647 has 2 divisors, whose sum is σ = 114987648. Its totient is φ = 114987646.

The previous prime is 114987641. The next prime is 114987659. The reversal of 114987647 is 746789411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 114987647 - 2²⁰ = 113939071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114987641) 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, 57493823 + 57493824.

It is an arithmetic number, because the mean of its divisors is an integer number (57493824).

Almost surely, 2^114987647 is an apocalyptic number.

114987647 is a deficient number, since it is larger than the sum of its proper divisors (1).

114987647 is an equidigital number, since it uses as much as digits as its factorization.

114987647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 47.

The square root of 114987647 is about 10723.2293177009. The cubic root of 114987647 is about 486.2770003268.

The spelling of 114987647 in words is "one hundred fourteen million, nine hundred eighty-seven thousand, six hundred forty-seven".