116782747 has 2 divisors, whose sum is σ = 116782748. Its totient is φ = 116782746.

The previous prime is 116782727. The next prime is 116782751. The reversal of 116782747 is 747287611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116782747 - 2¹⁹ = 116258459 is a prime.

It is not a weakly prime, because it can be changed into another prime (116782727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58391373 + 58391374.

It is an arithmetic number, because the mean of its divisors is an integer number (58391374).

Almost surely, 2^116782747 is an apocalyptic number.

116782747 is a deficient number, since it is larger than the sum of its proper divisors (1).

116782747 is an equidigital number, since it uses as much as digits as its factorization.

116782747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131712, while the sum is 43.

The square root of 116782747 is about 10806.6066366830. The cubic root of 116782747 is about 488.7944081330.

The spelling of 116782747 in words is "one hundred sixteen million, seven hundred eighty-two thousand, seven hundred forty-seven".