116432749 has 2 divisors, whose sum is σ = 116432750. Its totient is φ = 116432748.

The previous prime is 116432731. The next prime is 116432759. The reversal of 116432749 is 947234611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116424100 + 8649 = 10790^2 + 93^2 .

It is a cyclic number.

It is not a de Polignac number, because 116432749 - 2⁵ = 116432717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116432759) 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, 58216374 + 58216375.

It is an arithmetic number, because the mean of its divisors is an integer number (58216375).

Almost surely, 2^116432749 is an apocalyptic number.

It is an amenable number.

116432749 is a deficient number, since it is larger than the sum of its proper divisors (1).

116432749 is an equidigital number, since it uses as much as digits as its factorization.

116432749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 116432749 is about 10790.4007803232. The cubic root of 116432749 is about 488.3056137382.

The spelling of 116432749 in words is "one hundred sixteen million, four hundred thirty-two thousand, seven hundred forty-nine".