83605703 has 2 divisors, whose sum is σ = 83605704. Its totient is φ = 83605702.

The previous prime is 83605673. The next prime is 83605721. The reversal of 83605703 is 30750638.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83605703 - 2¹⁶ = 83540167 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83605703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83605723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41802851 + 41802852.

It is an arithmetic number, because the mean of its divisors is an integer number (41802852).

Almost surely, 2^83605703 is an apocalyptic number.

83605703 is a deficient number, since it is larger than the sum of its proper divisors (1).

83605703 is an equidigital number, since it uses as much as digits as its factorization.

83605703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 83605703 is about 9143.6154227964. The cubic root of 83605703 is about 437.2655884933.

The spelling of 83605703 in words is "eighty-three million, six hundred five thousand, seven hundred three".