98854111 has 4 divisors (see below), whose sum is σ = 98942800. Its totient is φ = 98765424.

The previous prime is 98854109. The next prime is 98854117. The reversal of 98854111 is 11145889.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98854111 - 2¹ = 98854109 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98854117) 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, 42651 + ... + 44908.

It is an arithmetic number, because the mean of its divisors is an integer number (24735700).

Almost surely, 2^98854111 is an apocalyptic number.

98854111 is a deficient number, since it is larger than the sum of its proper divisors (88689).

98854111 is a wasteful number, since it uses less digits than its factorization.

98854111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88688.

The product of its digits is 11520, while the sum is 37.

The square root of 98854111 is about 9942.5404701213. The cubic root of 98854111 is about 462.3791528433.

The spelling of 98854111 in words is "ninety-eight million, eight hundred fifty-four thousand, one hundred eleven".