82448959 has 2 divisors, whose sum is σ = 82448960. Its totient is φ = 82448958.

The previous prime is 82448921. The next prime is 82448969. The reversal of 82448959 is 95984428.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82448959 - 2⁹ = 82448447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82448969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41224479 + 41224480.

It is an arithmetic number, because the mean of its divisors is an integer number (41224480).

Almost surely, 2^82448959 is an apocalyptic number.

82448959 is a deficient number, since it is larger than the sum of its proper divisors (1).

82448959 is an equidigital number, since it uses as much as digits as its factorization.

82448959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 829440, while the sum is 49.

The square root of 82448959 is about 9080.1409130035. The cubic root of 82448959 is about 435.2395896861.

The spelling of 82448959 in words is "eighty-two million, four hundred forty-eight thousand, nine hundred fifty-nine".