68935941 has 12 divisors (see below), whose sum is σ = 103262432. Its totient is φ = 45957132.

The previous prime is 68935939. The next prime is 68935957. The reversal of 68935941 is 14953986.

It is a happy number.

It is not a de Polignac number, because 68935941 - 2¹ = 68935939 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68933941) 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, 141601 + ... + 142086.

Almost surely, 2^68935941 is an apocalyptic number.

It is an amenable number.

68935941 is a deficient number, since it is larger than the sum of its proper divisors (34326491).

68935941 is an equidigital number, since it uses as much as digits as its factorization.

68935941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283702 (or 283690 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 68935941 is about 8302.7670688753. The cubic root of 68935941 is about 410.0296250654.

The spelling of 68935941 in words is "sixty-eight million, nine hundred thirty-five thousand, nine hundred forty-one".