82762601 has 2 divisors, whose sum is σ = 82762602. Its totient is φ = 82762600.

The previous prime is 82762597. The next prime is 82762637. The reversal of 82762601 is 10626728.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72675625 + 10086976 = 8525^2 + 3176^2 .

It is a cyclic number.

It is not a de Polignac number, because 82762601 - 2² = 82762597 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (82762301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41381300 + 41381301.

It is an arithmetic number, because the mean of its divisors is an integer number (41381301).

Almost surely, 2^82762601 is an apocalyptic number.

It is an amenable number.

82762601 is a deficient number, since it is larger than the sum of its proper divisors (1).

82762601 is an equidigital number, since it uses as much as digits as its factorization.

82762601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 82762601 is about 9097.3952865642. The cubic root of 82762601 is about 435.7907859842.

The spelling of 82762601 in words is "eighty-two million, seven hundred sixty-two thousand, six hundred one".