67412041 has 2 divisors, whose sum is σ = 67412042. Its totient is φ = 67412040.

The previous prime is 67412029. The next prime is 67412087. The reversal of 67412041 is 14021476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67158025 + 254016 = 8195^2 + 504^2 .

It is a cyclic number.

It is not a de Polignac number, because 67412041 - 2²¹ = 65314889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67411997 and 67412015.

It is not a weakly prime, because it can be changed into another prime (67412141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33706020 + 33706021.

It is an arithmetic number, because the mean of its divisors is an integer number (33706021).

Almost surely, 2^67412041 is an apocalyptic number.

It is an amenable number.

67412041 is a deficient number, since it is larger than the sum of its proper divisors (1).

67412041 is an equidigital number, since it uses as much as digits as its factorization.

67412041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 67412041 is about 8210.4836032965. The cubic root of 67412041 is about 406.9857082357.

The spelling of 67412041 in words is "sixty-seven million, four hundred twelve thousand, forty-one".