83348273 has 2 divisors, whose sum is σ = 83348274. Its totient is φ = 83348272.

The previous prime is 83348189. The next prime is 83348281. The reversal of 83348273 is 37284338.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83320384 + 27889 = 9128^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 83348273 - 2¹⁰ = 83347249 is a prime.

It is a super-2 number, since 2×83348273² = 13893869224165058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83308273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41674136 + 41674137.

It is an arithmetic number, because the mean of its divisors is an integer number (41674137).

Almost surely, 2^83348273 is an apocalyptic number.

It is an amenable number.

83348273 is a deficient number, since it is larger than the sum of its proper divisors (1).

83348273 is an equidigital number, since it uses as much as digits as its factorization.

83348273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 38.

The square root of 83348273 is about 9129.5275343251. The cubic root of 83348273 is about 436.8163328104.

The spelling of 83348273 in words is "eighty-three million, three hundred forty-eight thousand, two hundred seventy-three".