116647423 has 2 divisors, whose sum is σ = 116647424. Its totient is φ = 116647422.

The previous prime is 116647411. The next prime is 116647429. The reversal of 116647423 is 324746611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116647423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116647429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58323711 + 58323712.

It is an arithmetic number, because the mean of its divisors is an integer number (58323712).

Almost surely, 2^116647423 is an apocalyptic number.

116647423 is a deficient number, since it is larger than the sum of its proper divisors (1).

116647423 is an equidigital number, since it uses as much as digits as its factorization.

116647423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 116647423 is about 10800.3436519400. The cubic root of 116647423 is about 488.6055355419.

The spelling of 116647423 in words is "one hundred sixteen million, six hundred forty-seven thousand, four hundred twenty-three".