82074359 has 2 divisors, whose sum is σ = 82074360. Its totient is φ = 82074358.

The previous prime is 82074353. The next prime is 82074409. The reversal of 82074359 is 95347028.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82074359 - 2²⁰ = 81025783 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82074353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41037179 + 41037180.

It is an arithmetic number, because the mean of its divisors is an integer number (41037180).

Almost surely, 2^82074359 is an apocalyptic number.

82074359 is a deficient number, since it is larger than the sum of its proper divisors (1).

82074359 is an equidigital number, since it uses as much as digits as its factorization.

82074359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 82074359 is about 9059.4899966830. The cubic root of 82074359 is about 434.5794305681.

The spelling of 82074359 in words is "eighty-two million, seventy-four thousand, three hundred fifty-nine".