67760941 has 2 divisors, whose sum is σ = 67760942. Its totient is φ = 67760940.

The previous prime is 67760939. The next prime is 67760983. The reversal of 67760941 is 14906776.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66896041 + 864900 = 8179^2 + 930^2 .

It is a cyclic number.

It is not a de Polignac number, because 67760941 - 2¹ = 67760939 is a prime.

It is a super-3 number, since 3×67760941³ (a number of 24 digits) contains 333 as substring.

Together with 67760939, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 67760894 and 67760903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67760911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33880470 + 33880471.

It is an arithmetic number, because the mean of its divisors is an integer number (33880471).

Almost surely, 2^67760941 is an apocalyptic number.

It is an amenable number.

67760941 is a deficient number, since it is larger than the sum of its proper divisors (1).

67760941 is an equidigital number, since it uses as much as digits as its factorization.

67760941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 67760941 is about 8231.7034081653. The cubic root of 67760941 is about 407.6866366264.

The spelling of 67760941 in words is "sixty-seven million, seven hundred sixty thousand, nine hundred forty-one".