68098017 has 16 divisors (see below), whose sum is σ = 99163008. Its totient is φ = 41314560.

The previous prime is 68098001. The next prime is 68098049. The reversal of 68098017 is 71089086.

It is not a de Polignac number, because 68098017 - 2⁴ = 68098001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (68098517) 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, 9528 + ... + 15065.

It is an arithmetic number, because the mean of its divisors is an integer number (6197688).

Almost surely, 2^68098017 is an apocalyptic number.

It is an amenable number.

68098017 is a deficient number, since it is larger than the sum of its proper divisors (31064991).

68098017 is a wasteful number, since it uses less digits than its factorization.

68098017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24680.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 68098017 is about 8252.1522647125. The cubic root of 68098017 is about 408.3615295630.

The spelling of 68098017 in words is "sixty-eight million, ninety-eight thousand, seventeen".