98854671 has 4 divisors (see below), whose sum is σ = 131806232. Its totient is φ = 65903112.

The previous prime is 98854619. The next prime is 98854673. The reversal of 98854671 is 17645889.

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

It is not a de Polignac number, because 98854671 - 2¹⁰ = 98853647 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 98854671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98854673) 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, 16475776 + ... + 16475781.

It is an arithmetic number, because the mean of its divisors is an integer number (32951558).

Almost surely, 2^98854671 is an apocalyptic number.

98854671 is a deficient number, since it is larger than the sum of its proper divisors (32951561).

98854671 is a wasteful number, since it uses less digits than its factorization.

98854671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32951560.

The product of its digits is 483840, while the sum is 48.

The square root of 98854671 is about 9942.5686318979. The cubic root of 98854671 is about 462.3800259543.

The spelling of 98854671 in words is "ninety-eight million, eight hundred fifty-four thousand, six hundred seventy-one".