98648143 has 8 divisors (see below), whose sum is σ = 107718480. Its totient is φ = 89594880.

The previous prime is 98648131. The next prime is 98648167. The reversal of 98648143 is 34184689.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98648143 - 2¹³ = 98639951 is a prime.

It is a super-3 number, since 3×98648143³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 98648143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98648183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9871 + ... + 17167.

It is an arithmetic number, because the mean of its divisors is an integer number (13464810).

Almost surely, 2^98648143 is an apocalyptic number.

98648143 is a deficient number, since it is larger than the sum of its proper divisors (9070337).

98648143 is a wasteful number, since it uses less digits than its factorization.

98648143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8537.

The product of its digits is 165888, while the sum is 43.

The square root of 98648143 is about 9932.1771530717. The cubic root of 98648143 is about 462.0577987194.

The spelling of 98648143 in words is "ninety-eight million, six hundred forty-eight thousand, one hundred forty-three".