83475319 has 2 divisors, whose sum is σ = 83475320. Its totient is φ = 83475318.

The previous prime is 83475299. The next prime is 83475323. The reversal of 83475319 is 91357438.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83475319 - 2¹⁹ = 82951031 is a prime.

It is a super-2 number, since 2×83475319² = 13936257764303522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83473319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41737659 + 41737660.

It is an arithmetic number, because the mean of its divisors is an integer number (41737660).

Almost surely, 2^83475319 is an apocalyptic number.

83475319 is a deficient number, since it is larger than the sum of its proper divisors (1).

83475319 is an equidigital number, since it uses as much as digits as its factorization.

83475319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 83475319 is about 9136.4828572050. The cubic root of 83475319 is about 437.0381634201.

The spelling of 83475319 in words is "eighty-three million, four hundred seventy-five thousand, three hundred nineteen".