116601449 has 2 divisors, whose sum is σ = 116601450. Its totient is φ = 116601448.

The previous prime is 116601437. The next prime is 116601451. The reversal of 116601449 is 944106611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103388224 + 13213225 = 10168^2 + 3635^2 .

It is a cyclic number.

It is not a de Polignac number, because 116601449 - 2⁸ = 116601193 is a prime.

It is a Sophie Germain prime.

Together with 116601451, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (116601949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58300724 + 58300725.

It is an arithmetic number, because the mean of its divisors is an integer number (58300725).

Almost surely, 2^116601449 is an apocalyptic number.

It is an amenable number.

116601449 is a deficient number, since it is larger than the sum of its proper divisors (1).

116601449 is an equidigital number, since it uses as much as digits as its factorization.

116601449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 116601449 is about 10798.2150839849. The cubic root of 116601449 is about 488.5413360877.

The spelling of 116601449 in words is "one hundred sixteen million, six hundred one thousand, four hundred forty-nine".