98706078 has 12 divisors (see below), whose sum is σ = 213863208. Its totient is φ = 32902020.

The previous prime is 98706071. The next prime is 98706103. The reversal of 98706078 is 87060789.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98706071) 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 5 ways as a sum of consecutive naturals, for example, 2741818 + ... + 2741853.

It is an arithmetic number, because the mean of its divisors is an integer number (17821934).

Almost surely, 2^98706078 is an apocalyptic number.

98706078 is an abundant number, since it is smaller than the sum of its proper divisors (115157130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98706078 is a wasteful number, since it uses less digits than its factorization.

98706078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5483679 (or 5483676 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The square root of 98706078 is about 9935.0932557274. The cubic root of 98706078 is about 462.1482348865.

The spelling of 98706078 in words is "ninety-eight million, seven hundred six thousand, seventy-eight".