68366541 has 12 divisors (see below), whose sum is σ = 96207072. Its totient is φ = 43178184.

The previous prime is 68366533. The next prime is 68366561. The reversal of 68366541 is 14566386.

It is not a de Polignac number, because 68366541 - 2³ = 68366533 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68366541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68366561) 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 in 11 ways as a sum of consecutive naturals, for example, 30481 + ... + 32646.

It is an arithmetic number, because the mean of its divisors is an integer number (8017256).

Almost surely, 2^68366541 is an apocalyptic number.

It is an amenable number.

68366541 is a deficient number, since it is larger than the sum of its proper divisors (27840531).

68366541 is a wasteful number, since it uses less digits than its factorization.

68366541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63168 (or 63149 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 68366541 is about 8268.4061946665. The cubic root of 68366541 is about 408.8975757936.

The spelling of 68366541 in words is "sixty-eight million, three hundred sixty-six thousand, five hundred forty-one".