76585441 has 2 divisors, whose sum is σ = 76585442. Its totient is φ = 76585440.

The previous prime is 76585429. The next prime is 76585501. The reversal of 76585441 is 14458567.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72743841 + 3841600 = 8529^2 + 1960^2 .

It is an emirp because it is prime and its reverse (14458567) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76585441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76585394 and 76585403.

It is not a weakly prime, because it can be changed into another prime (76585741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38292720 + 38292721.

It is an arithmetic number, because the mean of its divisors is an integer number (38292721).

Almost surely, 2^76585441 is an apocalyptic number.

It is an amenable number.

76585441 is a deficient number, since it is larger than the sum of its proper divisors (1).

76585441 is an equidigital number, since it uses as much as digits as its factorization.

76585441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 40.

The square root of 76585441 is about 8751.3108161006. The cubic root of 76585441 is about 424.6672200049.

The spelling of 76585441 in words is "seventy-six million, five hundred eighty-five thousand, four hundred forty-one".