83277097 has 2 divisors, whose sum is σ = 83277098. Its totient is φ = 83277096.

The previous prime is 83277083. The next prime is 83277113. The reversal of 83277097 is 79077238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74580496 + 8696601 = 8636^2 + 2949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83277097 is a prime.

It is not a weakly prime, because it can be changed into another prime (83277697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41638548 + 41638549.

It is an arithmetic number, because the mean of its divisors is an integer number (41638549).

Almost surely, 2^83277097 is an apocalyptic number.

It is an amenable number.

83277097 is a deficient number, since it is larger than the sum of its proper divisors (1).

83277097 is an equidigital number, since it uses as much as digits as its factorization.

83277097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 83277097 is about 9125.6285810896. The cubic root of 83277097 is about 436.6919563337.

The spelling of 83277097 in words is "eighty-three million, two hundred seventy-seven thousand, ninety-seven".