98812471 has 8 divisors (see below), whose sum is σ = 102424320. Its totient is φ = 95263608.

The previous prime is 98812463. The next prime is 98812481. The reversal of 98812471 is 17421889.

It is a happy number.

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 98812471 - 2³ = 98812463 is a prime.

It is a super-3 number, since 3×98812471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98812421) 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, 12541 + ... + 18838.

It is an arithmetic number, because the mean of its divisors is an integer number (12803040).

Almost surely, 2^98812471 is an apocalyptic number.

98812471 is a deficient number, since it is larger than the sum of its proper divisors (3611849).

98812471 is a wasteful number, since it uses less digits than its factorization.

98812471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31493.

The product of its digits is 32256, while the sum is 40.

The square root of 98812471 is about 9940.4462173486. The cubic root of 98812471 is about 462.3142215632.

The spelling of 98812471 in words is "ninety-eight million, eight hundred twelve thousand, four hundred seventy-one".