116872241 has 2 divisors, whose sum is σ = 116872242. Its totient is φ = 116872240.

The previous prime is 116872207. The next prime is 116872247. The reversal of 116872241 is 142278611.

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., 107848225 + 9024016 = 10385^2 + 3004^2 .

It is a cyclic number.

It is not a de Polignac number, because 116872241 - 2¹⁸ = 116610097 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 116872198 and 116872207.

It is not a weakly prime, because it can be changed into another prime (116872247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58436120 + 58436121.

It is an arithmetic number, because the mean of its divisors is an integer number (58436121).

Almost surely, 2^116872241 is an apocalyptic number.

It is an amenable number.

116872241 is a deficient number, since it is larger than the sum of its proper divisors (1).

116872241 is an equidigital number, since it uses as much as digits as its factorization.

116872241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 32.

The square root of 116872241 is about 10810.7465514644. The cubic root of 116872241 is about 488.9192353542.

The spelling of 116872241 in words is "one hundred sixteen million, eight hundred seventy-two thousand, two hundred forty-one".