116739647 has 2 divisors, whose sum is σ = 116739648. Its totient is φ = 116739646.

The previous prime is 116739607. The next prime is 116739653. The reversal of 116739647 is 746937611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116739647 - 2¹² = 116735551 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 116739598 and 116739607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116739607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58369823 + 58369824.

It is an arithmetic number, because the mean of its divisors is an integer number (58369824).

Almost surely, 2^116739647 is an apocalyptic number.

116739647 is a deficient number, since it is larger than the sum of its proper divisors (1).

116739647 is an equidigital number, since it uses as much as digits as its factorization.

116739647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 44.

The square root of 116739647 is about 10804.6123021606. The cubic root of 116739647 is about 488.7342690236.

The spelling of 116739647 in words is "one hundred sixteen million, seven hundred thirty-nine thousand, six hundred forty-seven".