98791012 has 12 divisors (see below), whose sum is σ = 183054060. Its totient is φ = 46489856.

The previous prime is 98791009. The next prime is 98791019. The reversal of 98791012 is 21019789.

It can be written as a sum of positive squares in 2 ways, for example, as 91853056 + 6937956 = 9584^2 + 2634^2 .

It is not an unprimeable number, because it can be changed into a prime (98791019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 726337 + ... + 726472.

It is an arithmetic number, because the mean of its divisors is an integer number (15254505).

Almost surely, 2^98791012 is an apocalyptic number.

It is an amenable number.

98791012 is a deficient number, since it is larger than the sum of its proper divisors (84263048).

98791012 is a wasteful number, since it uses less digits than its factorization.

98791012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452830 (or 1452828 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 98791012 is about 9939.3667806355. The cubic root of 98791012 is about 462.2807523765.

The spelling of 98791012 in words is "ninety-eight million, seven hundred ninety-one thousand, twelve".