116787401 has 2 divisors, whose sum is σ = 116787402. Its totient is φ = 116787400.

The previous prime is 116787389. The next prime is 116787413. The reversal of 116787401 is 104787611.

It is a balanced prime because it is at equal distance from previous prime (116787389) and next prime (116787413).

It can be written as a sum of positive squares in only one way, i.e., 94556176 + 22231225 = 9724^2 + 4715^2 .

It is an emirp because it is prime and its reverse (104787611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116787401 - 2⁶ = 116787337 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (116787701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58393700 + 58393701.

It is an arithmetic number, because the mean of its divisors is an integer number (58393701).

Almost surely, 2^116787401 is an apocalyptic number.

It is an amenable number.

116787401 is a deficient number, since it is larger than the sum of its proper divisors (1).

116787401 is an equidigital number, since it uses as much as digits as its factorization.

116787401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 116787401 is about 10806.8219657770. The cubic root of 116787401 is about 488.8009011553.

The spelling of 116787401 in words is "one hundred sixteen million, seven hundred eighty-seven thousand, four hundred one".