67580041 has 2 divisors, whose sum is σ = 67580042. Its totient is φ = 67580040.

The previous prime is 67580027. The next prime is 67580053. The reversal of 67580041 is 14008576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57153600 + 10426441 = 7560^2 + 3229^2 .

It is a cyclic number.

It is not a de Polignac number, because 67580041 - 2²¹ = 65482889 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 67579985 and 67580012.

It is not a weakly prime, because it can be changed into another prime (67580081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33790020 + 33790021.

It is an arithmetic number, because the mean of its divisors is an integer number (33790021).

Almost surely, 2^67580041 is an apocalyptic number.

It is an amenable number.

67580041 is a deficient number, since it is larger than the sum of its proper divisors (1).

67580041 is an equidigital number, since it uses as much as digits as its factorization.

67580041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 67580041 is about 8220.7080595287. The cubic root of 67580041 is about 407.3235157337.

The spelling of 67580041 in words is "sixty-seven million, five hundred eighty thousand, forty-one".