82826351 has 2 divisors, whose sum is σ = 82826352. Its totient is φ = 82826350.

The previous prime is 82826321. The next prime is 82826353. The reversal of 82826351 is 15362828.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82826351 is a prime.

It is a Sophie Germain prime.

Together with 82826353, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_4824773 and since 82826351 and 4824773 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82826353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41413175 + 41413176.

It is an arithmetic number, because the mean of its divisors is an integer number (41413176).

Almost surely, 2^82826351 is an apocalyptic number.

82826351 is a deficient number, since it is larger than the sum of its proper divisors (1).

82826351 is an equidigital number, since it uses as much as digits as its factorization.

82826351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 35.

The square root of 82826351 is about 9100.8983622497. The cubic root of 82826351 is about 435.9026502487.

The spelling of 82826351 in words is "eighty-two million, eight hundred twenty-six thousand, three hundred fifty-one".