116408641 has 2 divisors, whose sum is σ = 116408642. Its totient is φ = 116408640.

The previous prime is 116408629. The next prime is 116408653. The reversal of 116408641 is 146804611.

It is a balanced prime because it is at equal distance from previous prime (116408629) and next prime (116408653).

It can be written as a sum of positive squares in only one way, i.e., 116316225 + 92416 = 10785^2 + 304^2 .

It is a cyclic number.

It is not a de Polignac number, because 116408641 - 2²¹ = 114311489 is a prime.

It is not a weakly prime, because it can be changed into another prime (116408671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58204320 + 58204321.

It is an arithmetic number, because the mean of its divisors is an integer number (58204321).

Almost surely, 2^116408641 is an apocalyptic number.

It is an amenable number.

116408641 is a deficient number, since it is larger than the sum of its proper divisors (1).

116408641 is an equidigital number, since it uses as much as digits as its factorization.

116408641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 116408641 is about 10789.2836184800. The cubic root of 116408641 is about 488.2719093483.

The spelling of 116408641 in words is "one hundred sixteen million, four hundred eight thousand, six hundred forty-one".