98598755 has 16 divisors (see below), whose sum is σ = 122874624. Its totient is φ = 75872640.

The previous prime is 98598751. The next prime is 98598757. The reversal of 98598755 is 55789589.

It is not a de Polignac number, because 98598755 - 2² = 98598751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98598755.

It is not an unprimeable number, because it can be changed into a prime (98598751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24977 + ... + 28653.

It is an arithmetic number, because the mean of its divisors is an integer number (7679664).

Almost surely, 2^98598755 is an apocalyptic number.

98598755 is a deficient number, since it is larger than the sum of its proper divisors (24275869).

98598755 is a wasteful number, since it uses less digits than its factorization.

98598755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886.

The product of its digits is 4536000, while the sum is 56.

The square root of 98598755 is about 9929.6905792678. The cubic root of 98598755 is about 461.9806764030.

The spelling of 98598755 in words is "ninety-eight million, five hundred ninety-eight thousand, seven hundred fifty-five".