82014893 has 2 divisors, whose sum is σ = 82014894. Its totient is φ = 82014892.

The previous prime is 82014853. The next prime is 82014899. The reversal of 82014893 is 39841028.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52388644 + 29626249 = 7238^2 + 5443^2 .

It is a cyclic number.

It is not a de Polignac number, because 82014893 - 2²⁰ = 80966317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82014899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41007446 + 41007447.

It is an arithmetic number, because the mean of its divisors is an integer number (41007447).

Almost surely, 2^82014893 is an apocalyptic number.

It is an amenable number.

82014893 is a deficient number, since it is larger than the sum of its proper divisors (1).

82014893 is an equidigital number, since it uses as much as digits as its factorization.

82014893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 82014893 is about 9056.2074291615. The cubic root of 82014893 is about 434.4744487582.

The spelling of 82014893 in words is "eighty-two million, fourteen thousand, eight hundred ninety-three".