82473119 has 2 divisors, whose sum is σ = 82473120. Its totient is φ = 82473118.

The previous prime is 82473107. The next prime is 82473133. The reversal of 82473119 is 91137428.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82473119 is a prime.

It is a super-2 number, since 2×82473119² = 13603630715176322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82473179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41236559 + 41236560.

It is an arithmetic number, because the mean of its divisors is an integer number (41236560).

Almost surely, 2^82473119 is an apocalyptic number.

82473119 is a deficient number, since it is larger than the sum of its proper divisors (1).

82473119 is an equidigital number, since it uses as much as digits as its factorization.

82473119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 82473119 is about 9081.4711913874. The cubic root of 82473119 is about 435.2820982541.

The spelling of 82473119 in words is "eighty-two million, four hundred seventy-three thousand, one hundred nineteen".