82074983 has 2 divisors, whose sum is σ = 82074984. Its totient is φ = 82074982.

The previous prime is 82074973. The next prime is 82075009. The reversal of 82074983 is 38947028.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82074983 - 2¹² = 82070887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82074983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82074973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41037491 + 41037492.

It is an arithmetic number, because the mean of its divisors is an integer number (41037492).

Almost surely, 2^82074983 is an apocalyptic number.

82074983 is a deficient number, since it is larger than the sum of its proper divisors (1).

82074983 is an equidigital number, since it uses as much as digits as its factorization.

82074983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 82074983 is about 9059.5244356423. The cubic root of 82074983 is about 434.5805319144.

The spelling of 82074983 in words is "eighty-two million, seventy-four thousand, nine hundred eighty-three".