83913127 has 2 divisors, whose sum is σ = 83913128. Its totient is φ = 83913126.

The previous prime is 83913113. The next prime is 83913169. The reversal of 83913127 is 72131938.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83913127 - 2⁷ = 83912999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83913092 and 83913101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83913197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41956563 + 41956564.

It is an arithmetic number, because the mean of its divisors is an integer number (41956564).

Almost surely, 2^83913127 is an apocalyptic number.

83913127 is a deficient number, since it is larger than the sum of its proper divisors (1).

83913127 is an equidigital number, since it uses as much as digits as its factorization.

83913127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 34.

The square root of 83913127 is about 9160.4108532314. The cubic root of 83913127 is about 437.8008849412.

The spelling of 83913127 in words is "eighty-three million, nine hundred thirteen thousand, one hundred twenty-seven".