116288559 has 6 divisors (see below), whose sum is σ = 167972376. Its totient is φ = 77525700.

The previous prime is 116288537. The next prime is 116288567. The reversal of 116288559 is 955882611.

It is a happy number.

116288559 is a `hidden beast` number, since 1 + 16 + 2 + 88 + 559 = 666.

It is not a de Polignac number, because 116288559 - 2⁹ = 116288047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116288059) 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 in 5 ways as a sum of consecutive naturals, for example, 6460467 + ... + 6460484.

It is an arithmetic number, because the mean of its divisors is an integer number (27995396).

Almost surely, 2^116288559 is an apocalyptic number.

116288559 is a deficient number, since it is larger than the sum of its proper divisors (51683817).

116288559 is a wasteful number, since it uses less digits than its factorization.

116288559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12920957 (or 12920954 counting only the distinct ones).

The product of its digits is 172800, while the sum is 45.

The square root of 116288559 is about 10783.7173089802. The cubic root of 116288559 is about 488.1039583570.

The spelling of 116288559 in words is "one hundred sixteen million, two hundred eighty-eight thousand, five hundred fifty-nine".