68245935 has 16 divisors (see below), whose sum is σ = 111857760. Its totient is φ = 35509760.

The previous prime is 68245921. The next prime is 68245937. The reversal of 68245935 is 53954286.

It is not a de Polignac number, because 68245935 - 2⁸ = 68245679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68245937) 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 in 15 ways as a sum of consecutive naturals, for example, 54870 + ... + 56099.

It is an arithmetic number, because the mean of its divisors is an integer number (6991110).

Almost surely, 2^68245935 is an apocalyptic number.

68245935 is a deficient number, since it is larger than the sum of its proper divisors (43611825).

68245935 is a wasteful number, since it uses less digits than its factorization.

68245935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111018.

The product of its digits is 259200, while the sum is 42.

The square root of 68245935 is about 8261.1097922737. The cubic root of 68245935 is about 408.6569876927.

The spelling of 68245935 in words is "sixty-eight million, two hundred forty-five thousand, nine hundred thirty-five".