82473107 has 2 divisors, whose sum is σ = 82473108. Its totient is φ = 82473106.

The previous prime is 82473089. The next prime is 82473119. The reversal of 82473107 is 70137428.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82473107 - 2⁶ = 82473043 is a prime.

It is not a weakly prime, because it can be changed into another prime (82473197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41236553 + 41236554.

It is an arithmetic number, because the mean of its divisors is an integer number (41236554).

Almost surely, 2^82473107 is an apocalyptic number.

82473107 is a deficient number, since it is larger than the sum of its proper divisors (1).

82473107 is an equidigital number, since it uses as much as digits as its factorization.

82473107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 82473107 is about 9081.4705307015. The cubic root of 82473107 is about 435.2820771426.

The spelling of 82473107 in words is "eighty-two million, four hundred seventy-three thousand, one hundred seven".