83605343 has 2 divisors, whose sum is σ = 83605344. Its totient is φ = 83605342.

The previous prime is 83605321. The next prime is 83605363. The reversal of 83605343 is 34350638.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83605343 - 2⁶ = 83605279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83605363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41802671 + 41802672.

It is an arithmetic number, because the mean of its divisors is an integer number (41802672).

Almost surely, 2^83605343 is an apocalyptic number.

83605343 is a deficient number, since it is larger than the sum of its proper divisors (1).

83605343 is an equidigital number, since it uses as much as digits as its factorization.

83605343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 83605343 is about 9143.5957369079. The cubic root of 83605343 is about 437.2649608813.

The spelling of 83605343 in words is "eighty-three million, six hundred five thousand, three hundred forty-three".