98817318 has 24 divisors (see below), whose sum is σ = 214320600. Its totient is φ = 32905824.

The previous prime is 98817317. The next prime is 98817337. The reversal of 98817318 is 81371889.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98817317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21073 + ... + 25331.

It is an arithmetic number, because the mean of its divisors is an integer number (8930025).

Almost surely, 2^98817318 is an apocalyptic number.

98817318 is an abundant number, since it is smaller than the sum of its proper divisors (115503282).

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

98817318 is a wasteful number, since it uses less digits than its factorization.

98817318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5556 (or 5553 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The square root of 98817318 is about 9940.6900162916. The cubic root of 98817318 is about 462.3217806644.

The spelling of 98817318 in words is "ninety-eight million, eight hundred seventeen thousand, three hundred eighteen".