116782750 has 32 divisors (see below), whose sum is σ = 249852096. Its totient is φ = 40039200.

The previous prime is 116782747. The next prime is 116782751. The reversal of 116782750 is 57287611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116782751) 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 in 15 ways as a sum of consecutive naturals, for example, 31617 + ... + 35116.

It is an arithmetic number, because the mean of its divisors is an integer number (7807878).

Almost surely, 2^116782750 is an apocalyptic number.

116782750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116782750 is an abundant number, since it is smaller than the sum of its proper divisors (133069346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116782750 is an equidigital number, since it uses as much as digits as its factorization.

116782750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66757 (or 66747 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 116782750 is about 10806.6067754869. The cubic root of 116782750 is about 488.7944123185.

The spelling of 116782750 in words is "one hundred sixteen million, seven hundred eighty-two thousand, seven hundred fifty".