116214647 has 2 divisors, whose sum is σ = 116214648. Its totient is φ = 116214646.

The previous prime is 116214619. The next prime is 116214661. The reversal of 116214647 is 746412611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116214647 - 2⁸ = 116214391 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116214617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58107323 + 58107324.

It is an arithmetic number, because the mean of its divisors is an integer number (58107324).

Almost surely, 2^116214647 is an apocalyptic number.

116214647 is a deficient number, since it is larger than the sum of its proper divisors (1).

116214647 is an equidigital number, since it uses as much as digits as its factorization.

116214647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 32.

The square root of 116214647 is about 10780.2897456423. The cubic root of 116214647 is about 488.0005248919. Note that the first 3 decimals are identical.

The spelling of 116214647 in words is "one hundred sixteen million, two hundred fourteen thousand, six hundred forty-seven".