82528337 has 2 divisors, whose sum is σ = 82528338. Its totient is φ = 82528336.

The previous prime is 82528333. The next prime is 82528349. The reversal of 82528337 is 73382528.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66520336 + 16008001 = 8156^2 + 4001^2 .

It is a cyclic number.

It is not a de Polignac number, because 82528337 - 2² = 82528333 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82528337.

It is not a weakly prime, because it can be changed into another prime (82528333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41264168 + 41264169.

It is an arithmetic number, because the mean of its divisors is an integer number (41264169).

Almost surely, 2^82528337 is an apocalyptic number.

It is an amenable number.

82528337 is a deficient number, since it is larger than the sum of its proper divisors (1).

82528337 is an equidigital number, since it uses as much as digits as its factorization.

82528337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 82528337 is about 9084.5108288779. The cubic root of 82528337 is about 435.3792209896.

The spelling of 82528337 in words is "eighty-two million, five hundred twenty-eight thousand, three hundred thirty-seven".