98013512 has 32 divisors (see below), whose sum is σ = 190745280. Its totient is φ = 47181120.

The previous prime is 98013497. The next prime is 98013521. The reversal of 98013512 is 21531089.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22418 + ... + 26430.

It is an arithmetic number, because the mean of its divisors is an integer number (5960790).

Almost surely, 2^98013512 is an apocalyptic number.

It is an amenable number.

98013512 is a deficient number, since it is larger than the sum of its proper divisors (92731768).

98013512 is a wasteful number, since it uses less digits than its factorization.

98013512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133 (or 4129 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 98013512 is about 9900.1773721484. The cubic root of 98013512 is about 461.0648174209.

The spelling of 98013512 in words is "ninety-eight million, thirteen thousand, five hundred twelve".